
Paintings
50 works

Overthinking, 2025
Acrylic on Book
16 1/2 x 13 3/8 in 42 x 34 cm
Overthinking is a 2025 Book Wall Piece by Johan Deckmann (16 1/2 x 13 3/8 inches, 42 x 34 cm), in which the single word 'Overthinking' is painted in acrylic across a book cover. The work is characteristic of Deckmann's practice of identifying the most common afflictions of contemporary consciousness and rendering them as art objects — simultaneously diagnosing and demonstrating the condition they name. 'Overthinking' has become a defining word of contemporary psychological culture: a term for the loop of excessive analysis, rumination, and imagined catastrophe that affects many people in an age of constant information and relentless self-examination. Deckmann's choice of this word, painted on a book, generates a particular irony: books themselves — especially those in the therapeutic and self-help tradition that Deckmann's work references — are in some sense the products and instruments of thinking. A book about overthinking, by definition, risks becoming an object of overthinking. Deckmann resolves this with characteristic economy: the single word, painted directly, performs the opposite of overthinking. It is a minimal gesture that says what it means, without elaboration. The work invites viewers to recognise themselves in the word — to laugh at their own tendency toward excessive analysis — and then to move on. This lightness of touch, combined with genuine psychological insight, is what distinguishes Deckmann's practice and has made his Book Wall Pieces among the most beloved works of his generation.
Price on Application


Johan Deckmann
All the Things I Never Say
2024

Johan Deckmann
Anger Towards Others
2025

Johan Deckmann
Back To Bed
2022

Johan Deckmann
Chemistry vs Compatibility
2025

Johan Deckmann
Chilling
2025

Johan Deckmann
Existential Crisis
2025

Johan Deckmann
Expiration
2025

Johan Deckmann
Fake Finding Yourself
2025

Johan Deckmann
Finding Yourself

Johan Deckmann
Getting Better
2025

Johan Deckmann
Hate Poems
2024

Johan Deckmann
Hate Poems
2025

Johan Deckmann
Hibernate
2025

Johan Deckmann
Holding On

Johan Deckmann
How To Do What You've Always Done
2024

Johan Deckmann
How to Fake Having Found Yourself
2024

Johan Deckmann
How To Let It Build Up
2024

Johan Deckmann
I love you
2025

Johan Deckmann
I Only Worry About Everything
2024

Johan Deckmann
I Only Worry About Everything
2025

Johan Deckmann
I'd Rather Not Help
2025

Johan Deckmann
Insecure
2024

Johan Deckmann
Judgemental
2023

Johan Deckmann
Just About Enough
2025

Johan Deckmann
Keep Breathing
2024

Johan Deckmann
Madness
2025

Johan Deckmann
Mysterious & Unreachable
2025

Johan Deckmann
Problems Solve Themselves
2025

Johan Deckmann
Reach The Top

Johan Deckmann
Reasons
2025

Johan Deckmann
Reasons

Johan Deckmann
Repressing Your True Self
2025

Johan Deckmann
Stagnant
2025

Johan Deckmann
Stupid Mistakes
2021

Johan Deckmann
Suppress your Frustration
2025

Johan Deckmann
The Attitude

Johan Deckmann
The Poem

Johan Deckmann
The Ultimate Guide to Overthinking
2024

Johan Deckmann
The Unsaid

Johan Deckmann
Therapist
2024

Johan Deckmann
Unpaid Therapist
2026

Johan Deckmann
What Slowly Kills You
2025

Johan Deckmann
What's On Your Mind
2025

Johan Deckmann is a Danish artist based in Copenhagen, where he also works as a practicing psychotherapist and author. He has been creating paintings and sculptures since the 1990s, though the body of work he is best known for, a series of imaginary self-help books, first appeared in 2014.
Deckmann sources old book covers, records, suitcases, and boxes from second-hand shops, then paints invented titles and silhouetted figures directly onto them. The results resemble vintage self-help guides from the 1960s and 70s, using muted tones and worn textures to give each piece a sense of history. His background in psychotherapy and music composition informs his approach to language, favoring short, pointed phrases that compress complex emotions into a single line. The titles range from wry to unexpectedly tender, and their directness allows them to resonate across different audiences regardless of background.
Deckmann has described his work as a way of applying the same instinct he uses in therapy, to find language that gets to the core of a feeling, to visual art instead. His pieces have been shown internationally, including in Copenhagen, Rome, Amsterdam, New York, and Miami, and have built a substantial following online, where his book pieces are widely shared and recognized.
Guy Hepner works with collectors seeking Johan Deckmann's witty, text-driven self-help book paintings. Contact us to discuss available inventory or to inquire about upcoming releases.