SpatialChat - Virtual space platform to help remote teams collaborate.
JugiPaint - JugiPaint is a painting software with diverse tools for various types of illustration work.
Gather Town - Spatial video-chat worlds for work and play
miniPaint - Online graphics editing tool use HTML5 technologies like Canvas, Offline support, Drag and Drop.
Chudo Virtual Spaces - Play around, meet friends, study or party with avatars!
RealWorld Paint - RealWorld Paint is an free portable image/photo/animation editor.