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an experiment with a system for modular tiles. every tile is set up so that if you rotate it with a checkerboard pattern (i.e. it's rotated on black, not rotated on white), it'll tile seamlessly with itself. you can swap in modules anywhere as long as they're of the same paritypic.twitter.com/54CL01GFqh
i was trying to dissect this in wang tile terms, but i'm not actually sure what constitutes an edge. it's like there's only one edge type, but it has a handedness? and edges don't match with themselves, they need to be paired with one with the opposite chirality.
sliding puzzle floor tiles
I am looking for tile for a bathroom remodel and now you have ruined everything for me
You can achieve some really nice effects using this techniques! I did these with a marker pen and then vectorised them with illustrator. Really powerful technique.pic.twitter.com/CePDxuGc6e
ohh, i love this one.
Similarly you don’t really need edges at all 
pic.twitter.com/xDTutFJs3R
that's a neat one- one tile, invertible?
Looks a lot like these old doodles that I drew during structures class in architecture school that I came across when I moved last year.pic.twitter.com/vc5kvQQwnV
i like that set of tiles a lot
If you made pre-rotated versions of these, it would seem like you do functionally have 2 edge types corresponding to chirality, but you are right it isn’t quite the same. This is awesome, I need to dig more into it! Thank you for sharing! 
oh that's interesting framing! thank you for that. and you're welcome!
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