Welcome to my website!

My name is Dick Grinwis and I’m an illustrator and concept artist from the Netherlands.

For many years I have trained in the mysterious ways of illustrationconcept art and game art. I have worked on both in-house productions, as well as assignments from companies such as Sony Europe (SCEE)Electronic Arts Netherlands and Disney Netherlands.

Now, under the guise of Grinwise, I use my experience to help others wherever I can: setting the visual course of a product, or putting the finishing touch on a project in need!

Although able to adapt when a product asks for it, I prefer to work with my own style of vibrant colors and jagged shapes. The world is gritty enough as it is, so my goal is to bring you colorful designs with a mix of action, adventure and good-hearted fun. I hope I can make you smile!
Concept art

Have an idea for a product, but not sure how to visualize it? This is where I come in.

From visual style to environments to characters, I’m able to provide you with the concept artwork to get you started – and inspired.


Maybe you need somebody to translate your existing concepts into fully usable art – I’m not afraid to get my hands dirty.

Or I can take on the role of advisor or art director and help others reach the best possible results.


Whether you’re looking to create a mobile app or high-end videogame, I can help you out.

But sometimes you just need an illustration, and just that. For a magazine. A book cover. A website. A poster. You name it!

Rabo PinPin
Sekond Prime: Arrival EP
Wellie Wishers: Season 1
Rangemu 2016
Woezel & Pip: Op zoek naar de Sloddervos!
Ocean Warriors
Elements Run
Super Star Battle
Control Conference 2015
Rangemu 2015
Super Team Work
The Perils of Man
Woezel & Pip: Season 3
Briquid Mini
Vlambeer Artwork
Six Servants
Greeting Games
Control Conference 2013
World of Warcraft
Control Magazine
Tiki Blox
Phineas & Ferb: Out to Launch
Fairytale Fights DLC
Fairytale Fights Characters
Fairytale Fights




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Get in touch!

Contact details

t: +31(0)6 42 45 00 67
e: info@grinwise.com

Social Media