<dc:type rdf:resource="http://purl.org/dc/dcmitype/StillImage"/>   

Media art is a terrible lot of work. Especially, if it's art that "works" (like the Wohnungsbot) and wants to be maintained.
If you want to (and can afford to) I'd be happy to receive financial support, no matter how small the contribution:

There's no "exclusive content" or "perks" or anything, just more art things. I want my projects to be accessible to everyone alike.