Oli is a character created for the 'Witches Coven Convention' world. He is the main protagonist, a child who must disguise himself as a witch to survive.

The only good witch is also a naturalist and a very holistic person.

The Snake witch.
The Desperate house wife witch.
The Basket man.

A combination of stereotypical witches and cultural mashups.

The Shaman.
The Four Faced Witch.
The Other Nudist.

Concepts for possible 2028 Amsterdam Olympics.
Bloem: The flower Markets
Pieter: The movement and bicycles
of Amsterdam.
Rivi: The canals and map of the city.
Range: The royal colour orange.

A concept for an app game, that would follow the travels of three Canadian bears and their eating habits.