Does art therapy work? Read what reviews have found, the limits of the evidence, why drawings cannot be used to diagnose, and what to realistically expect.
An advert for a workshop on social media: "Heal your inner world with paint." A chat among friends: "I feel calmer when I paint, it definitely does something." And in another corner, a sceptical voice: "Since when is holding a crayon therapy?" The question "does art therapy work?" is one many people find themselves stuck with, somewhere between these two extremes. This article is written for sceptical readers who want to look at what the research actually says, without signing up either to enthusiastic promises or to outright dismissal. Step by step, we look at what different reviews have found, why the findings need to be read with caution, a common confusion known as "diagnosing from drawings", and what can realistically be expected from arts-based work.
Does Art Therapy Work? First, Let's Be Clear About What We're Asking
The question "does it work?" sounds simple, but it hides several separate questions:
- For whom? An adult with depression, someone undergoing cancer treatment, a grieving child, or someone diagnosed with psychosis?
- Compared with what? Doing nothing, being on a waiting list, or another therapy?
- What is it expected to change? Symptoms, quality of life, the ability to express feelings, or just that day's mood?
- Over what period? Immediately after the session, three months later, a year later?
Then there is the question of definition. Art therapy is an approach in which a trained practitioner works with a person within a therapeutic framework, using materials such as paint, clay or collage, and the process itself is talked about. Colouring at home on your own, attending a hobby class or joining a workshop can be enjoyable and valuable; but it is not the same as the "art therapy" examined in research. This distinction is the first step to reading the findings below correctly. If you would like to get to know the approach itself in more detail, you can start with our article what is art therapy.
What Does the Research Say? The State of the Evidence in Adults
Two reviews that bring together studies on art therapy offer a good starting point for understanding the overall state of the field.
A health technology assessment published in the United Kingdom in 2015 reviewed randomised controlled trials of art therapy in adults with non-psychotic mental health problems. In 10 of the 15 studies included, significant positive changes in mental health symptoms were reported in the group receiving art therapy compared with the control group. However, the same assessment also stresses that the quality of the studies was generally low.
A second review, published in 2018, examined 27 quantitative studies carried out with adults between 2000 and 2017. The studies were grouped under headings such as cancer patients, various medical conditions, mental health problems, trauma, prison settings, older people and everyday challenges. The review's overall conclusion was that the findings are promising, but that the studies have methodological limitations.
Reading these two reviews together, the following picture emerges: there are signs that art therapy may contribute to positive change in mental health symptoms in some adults; but better-designed studies are needed to be confident about how strong and generalisable these signs are.
The honest answer is neither "yes, absolutely" nor "no, it's pointless"; it is "it may help some people in some circumstances, and more robust research is needed to understand this better".
What Makes "Does Art Therapy Work?" Hard to Answer: The Limits of the Evidence
Researching arts-based approaches is much harder than researching medication. There are several reasons for this:
- Small samples: Most studies are carried out with a small number of participants. This increases the likelihood that findings are due to chance.
- No blinding: In a drug trial, a participant may not know whether the pill they are taking is real or a placebo. But someone who is painting knows they are painting. This creates the possibility that expectations influence the results.
- Self-reported measures: Outcomes are often assessed using scales the person fills in themselves. These scales are valuable, but they are more open to error than objective measures.
- Short follow-up: Many studies do not check whether the effect lasts months or years later.
- Confusion over definitions: Some studies examine therapy delivered by a trained practitioner, while others examine a general arts activity. When these different practices are pooled, the results become harder to interpret.
These limitations do not show that art therapy does not work. What they show is that the available evidence is not yet at a level that could be called "conclusive". For a sceptical reader, this is a healthy balance against both enthusiastic promises and outright dismissal.
Why might it help some people?
Researchers and practitioners have suggested various explanations for why arts-based work may help some people. These are reasonable assumptions, not tested and settled mechanisms:
- Non-verbal expression: Some feelings can be expressed through a colour, a shape or a texture before they can be put into words. This offers a starting point where talking is difficult.
- Safe distance: Talking about a figure on paper rather than describing a feeling directly can make a person feel less exposed.
- Directing attention: An activity that keeps the hands busy and draws attention to the present moment can give a brief break from the loop of anxious thoughts.
- Making something: Producing something, however small, can support the feeling of "I managed to do something", especially during low periods.
Which of these explanations applies to whom, and to what extent, are questions research is still trying to answer.
The Picture for Other Creative Methods: Dance, Drama and the Sand Tray
The question about art therapy is often asked alongside other creative methods. The picture is similar for these methods too: promising signs, but limited and often low-certainty evidence.
- Dance and movement therapy: A Cochrane review on depression (2015) found only 3 small studies with a total of 147 participants; because the quality of the evidence was low, no firm conclusion could be drawn.
- Drama therapy: A Cochrane review on schizophrenia and similar conditions (2007) reports that reporting in the studies was inadequate and that benefit or harm remains unclear.
- Sand tray work: A review published in 2019 reported a moderate effect across 16 randomised controlled trials and 17 effectiveness studies. A more recent systematic review on children and adolescents mentions findings of benefit for emotion regulation and anxiety, but adds that the evidence base is weak compared with established therapies.
- Music therapy: There are more Cochrane reviews in this field; for example, it has been reported that, added to usual treatment, it may reduce symptoms of depression in the short term, but the evidence is of low to moderate certainty. For details, see our article does music therapy work.
This picture confirms the same principle for all creative methods: they can be considered as a supportive element; they are not a substitute for research-supported psychotherapies or, where needed, medical treatment.
Can a Drawing Be Used to Diagnose? A Common Confusion
One of the most common misunderstandings about art therapy is the idea that you can "read" a person's mood, trauma or personality, especially a child's, by looking at their drawing. Stock interpretations such as "if they use black, they're depressed", "if they didn't draw hands, they've been abused" or "if they drew the sun in the corner, they have problems with their father" circulate widely on social media.
Research does not support these interpretations. A comprehensive evaluation of projective tests (2000) showed that human figure drawings are among the tests with the most limited evidence of validity, and that there are hardly any findings replicated by independent teams for drawing tools intended to detect child abuse. Another study (2013) showed that "Draw-a-Person" scores are only weakly to moderately related to intelligence scales and should not be relied on to measure intelligence. Drawings are also influenced by a child's interests, drawing skills, mood that day, and even the paints they happen to have.
In art therapy, a drawing is not a diagnostic tool but a door that opens a conversation. Meaning is discovered together with the person who made it; the professional does not impose an interpretation from outside. You can find the details in our article on children's drawings analysis.
Realistic Expectations: Who Might Arts-Based Work Suit?
Knowing the limits of the evidence, it is possible to say that arts-based work may be a meaningful option for some people. For example:
- People who find it hard to put their feelings into words and say "I don't know how I feel"
- Children and adolescents going through periods when talking feels difficult
- People living with a long-term illness who are looking for a space to express their feelings during that process
- Adults looking for a different way of expressing themselves to complement talking therapy
A realistic expectation might be this: arts-based work can help you notice, express and talk about your feelings, and may contribute to a reduction in some symptoms. But it should not be expected to make depression, an anxiety disorder or post-traumatic difficulties disappear on its own.
The institutional situation of this field in Turkey also affects expectations. Music therapy is among the methods defined in Turkey's Regulation on Traditional and Complementary Medicine Practices (Geleneksel ve Tamamlayıcı Tıp Uygulamaları Yönetmeliği); for art therapy, however, there does not appear to be a separate legal regulation of the professional title, and the field is still developing academically. As a result, programmes of very different content and length may be offered under the name "art therapy". Keeping an eye on current legislation and understanding what a service actually involves are part of forming realistic expectations.
As a sceptical reader, when you come across a workshop or programme, you might ask the following questions:
- Is it being presented as therapy or as a creative activity?
- Are there promises such as "it heals" or "certain results"?
- Are diagnosis-like interpretations being made about the drawings, such as "this picture shows that…"?
- If intense feelings come up, what kind of support framework is in place?
Let's say an accountant joins a weekend painting workshop after a busy period at work and comes away feeling lighter. This experience is valuable and worth continuing. But if they have been dealing with insomnia and low mood for months, the workshop does not take the place of an assessment for these symptoms; the two do not exclude each other and can sit side by side.
When Should You Seek Professional Support? Creative Tools in Therapy
If you are experiencing any of the following, it may help to talk to a mental health professional:
- Low mood, hopelessness or lack of motivation lasting more than two weeks
- Intense anxiety that makes it hard to manage daily tasks
- Nightmares, startle reactions or avoidance that do not ease after a shattering event
- Thoughts of harming yourself or ending your life
If the last point applies, call 112 (emergency services) without delay or go to your nearest emergency department.
In psychotherapy, creative tools such as drawing, clay or collage can occasionally be added to the process. The owner of this website is a clinical psychologist and sees these tools not as something offered under a separate title, but as supportive tools that may be used within therapy, when needed and at the client's wish. During cognitive behavioural therapy, for example, a person might express a difficult feeling by drawing it; the thoughts and behaviours linked to that feeling can then be explored together. Drawings made in sessions belong to the person and are not kept or shared without their permission.
In short, the answer to "does art therapy work?" depends on who you are, what you are dealing with and what you expect. The question of whether a method "works" ultimately comes down to what is right for you. In individual therapy, your needs, preferences and which approach might suit you are considered together.
Frequently Asked Questions
Is art therapy a scientific method?
Many scientific studies have been carried out on art therapy, and some reviews report positive findings. However, most studies are small and methodologically limited, so the level of evidence is currently rated as low to moderate.
Can art therapy replace medication or psychotherapy?
No. Arts-based work is considered a supportive element. In conditions such as depression, anxiety disorders or psychosis, research-supported psychotherapies and, where needed, an assessment by a psychiatrist are important.
Does colouring at home count as art therapy?
Colouring, drawing or working with clay at home can be a valuable self-care activity. But it is not the same as art therapy delivered within a therapeutic framework by a trained practitioner.
Can I be diagnosed by looking at a drawing I made?
No. Research does not support diagnosing from drawings. A drawing is a starting point for talking about your feelings; assessment is done through interviews, observation and, where necessary, standardised tests.
Bu yazı genel bilgilendirme amaçlıdır; tanı veya tedavi yerine geçmez. Yaşadığınız güçlükler için bir ruh sağlığı uzmanına başvurmanız önerilir. Acil bir durumda lütfen 112'yi arayın.
Eda Erkan Alapala
Klinik Psikolog. İstanbul Kent Üniversitesi Klinik Psikoloji Tezli Yüksek Lisans mezunu; bilişsel davranışçı terapi, çocuk merkezli oyun terapisi ve çocuk-ergen psikoterapisi alanlarında eğitimlerini tamamlamıştır.
Eğitimler
