MERTCOART
BRUSSELS BASED
FINE LINE TATTOO ARTIST
Anatomy-led, flow-inspired tattoos designed individually for each body by mertcoart. Brussels appointments open for 2026 via the contact page.
Every body has its own movement.
Every line should belong to it.
Let yourself flow.
mertcoart
Ornamental fine line tattoo design that joins the body's flow.
Fine lines looked for their own route, and the tattoo finally became itself.
Fine line butterfly and star ornament tattoo, flowing with the body.
An ornamental fine line design bringing symmetry to the sternum.
Double ornamental design with butterflies and floral branches, fine line style.
Abstract black fine line flower tattoo. Not that simple.
Abstract fine line tattoo following the body's natural curve.
Elegant fine line tattoo, a forever accessory for the arm.
Abstract floral fine line tattoo on the groin.
Symmetrical floral and leaf ornament tattoo across the lower abdomen, belly, and waist.
FINELINE, DESIGNED TO FLOW.
Since 2018, Mert Coskun has developed a fineline approach centred around movement, anatomy and delicate linework. Each composition is designed to interact with the natural flow of the body rather than simply sit on the skin.
Based in Brussels, Mert works by appointment on individually developed pieces ranging from minimal details to larger flowing compositions.
CLIENTS SAY
Premier tattoo, première expérience et malgré ça j’ai été très très à l’aise directement! Une flash day au top, un travail rapide, et de qualité. Le tattoo est magnifique 😍
Eline L.
Mijn eerste keer bij Mert was zeer aangenaam! Hij werkte met precisie en liefde aan mijn ontwerp. Ik voelde bijna niks van de prachtige fineline tattoo die hij op mijn rib heeft gezet. Nog altijd super blij mee en ik kom zeker terug!! :)
Celeste L.
Mert è stato gentilissimo e disponibile. Il tatuaggio è veramente bello e preciso, la sua linea è sottile e delicata e si vede quanta passione abbia affinché ogni disegno riesca alla perfezione. Grazie grazie.
Costanza P.
Mert has done 7 tattoos for me so far, and each one is a wonderful work of art. He is incredibly meticulous and detail-oriented, both in the design phase and during the application process. Everything is spotlessly clean and adheres strictly to hygiene rules. He is also very attentive and always listens carefully to your requests. I definitely recommend him! 🙋🏼♀️🥰✨🫶🏼
Melissa G.
In occasione del compleanno della mia amica abbiamo deciso di fare un viaggio insieme e farci un tatuaggio, cercando on line ho trovato Mert ed è stata la scelta migliore che potessi fare ! Ha saputo indirizzare le nostre idee nel miglior modo possibile È veloce, preciso, disponibile ed il tratto che riesce a fare è il piú sottile che abbia mai visto Ha una tecnica impeccabile ed è bravissimo, si vede che ama il suo lavoro Ho regalato il tatuaggio alla mia amica e ne è rimasta felicissima Il miglior tattoo artist in Bruxelles !
Flavia C.
II’ve already had 2 sessions with Mert, second time beacause I really enjoyed the vibe on the first one. Very pleased with all results and very good atmosphere on both occasions! Thank you! ♥️
Mieke V.
Adorable, consciencieux, appliqué... toutes les qualités nécessaires afin de se sentir en confiance pour un tatouage 😊 Les traits sont incroyablement fins, je suis vraiment ravie du résultat... en plus il a accepté de revoir mon dessin 3x en très peu de temps pour être sûre qu'il soit exactement comme je le voulais! Je ne manquerai pas de revenir tout bientôt pour un deuxième 🤭 Merci pour tout 🙏
Melissa C.
Premier tatouage pour moi, Mert a également fait le premier tatouage de ma sœur et c'est comme ça que je l'ai connu. Super expérience! Il a été doux et m'a conseillé comme il le fallait ne serait-ce que pour le placement du tatouage, les soins, il prend soin de s'assurer qu'on soit à l'aise tout en puissant être bien pour travailler. Il m'a rassuré car j'étais assez stressée et à été doux lors de la réalisation. Merci beaucoup à toi Mert 😇🤍 J'adore ce tatouage et compte revenir chez toi pour les suivants!
Laura C.
I felt very welcome in the shop. The communication for my appointment was very quick after contacting on Instagram. I’m very happy with my first fine line tattoo and can’t wait for my next appointment 😊💕 thanks you Mert.
Niragire G.