Hi, I am Willem

I am Antwerp (Belgium) based animator and illustrator. I mostly draw for projects about sustainable mobility, farming and city planning, but I’d also love to illustrate your book about boxing kangaroos.

I have a knack for isometric vector illustrations, hand drawn sketches and everything in between.

‘Het Palliatief Debat’

‘The Palliative Debate’


For questions about violence

KV Mechelen - Yellow and Red

‘Geel en Rood’

Yellow and Red, the colors of KV Mechelen


An ever growing collection of illustrations


Modular illustrations for flexible housing

Doortocht tour de france druivenstreek

Tour de France ‘Druivenstreek’

My biggest work yet

But first, coffee!

A small illustration for a coffee project that never made it

European Alphabet

26 Instagram Stories of the European Parliament


Simple and colorful illustrations for a daycare center for babies and toddlers with disabilities

Willem Pirquin standing in front of the finished mural painting

Tom & Nele

A huge mural for Friends

My Studio

This is where the magic happens

Look and find illustration against litter


Look and find illustration against litter

Seaweed Farm

7 challenges for seaweed farming in the North Sea

“Actually, it’s simple…”

An illustration for a blog post about life

Some characters

An ever growing set of funny characters

LVN april

Infographics + sketches!

My neighbourhood

Illustrations from the north of Antwerp


Building blocks for modular mobility hubs


Roles in living

Buy local in Hoeilaart

Illustration to promote local shopping and tourism in the Belgian town of Hoeilaart


Six short animations about sharing, recycling and sustainability

Impossible traffic

The traffic knot is impossible to disentangle

Castle of Horst (Belgium)

Isometric illustration of the castle of Horst(Belgium)


 A collection to celebrate the diversity and versatility of bicycle life.

Mijn 2040

Ideas for the City Region of Turnhout (BE) in 2040


Climate City

Minor-Ndako — App illustrations

An illustration for an app that never made it

AGConsult — Web Illustrations


Because farmers deserve better

De Landgenoten

Farmland for Bio Farmers

Econoshock 2.0

Short explainers for a 4 episode documentary

Rikolto Belgium

Four murals to celebrate the eco-renovation of the Belgian hadquarters

Like what you see?
Maybe we can work together.