v21’s avatarv21’s Twitter Archive—№ 74,839

                    1. i just realised how this works, and it is so clever. i'm in awe. @BrotoGP/1482382537481601024?s=20
                  1. …in reply to @v21
                    so encaustic cement tiles are made by pouring coloured cement powder into a metal mould that separates the various sections of the pattern. the mould is removed, a backing of uncoloured cement is put behind, then the whole thing is put under *lots* of pressure. tada! solid tiles.
                1. …in reply to @v21
                  but cymatics is a technique of putting sand (or other powder) on a flat surface, vibrating it at particular frequencies, and seeing the patterns that emerge through the soundwave interfering with itself. see the original tweet to see a nice simulation.
              1. …in reply to @v21
                so you can obviously combine the two techniques! use cymatics to position the white cement powder, add dark cement on top (after stopping the vibration), apply pressure, and!
            1. …in reply to @v21
              i say obviously, but i knew about both of these things & it never occurred to me you could do this. really clever technique & also the end result looks great?!
          1. …in reply to @v21
            like, it takes the geometric designs common to encaustic tiles & softens them and makes them more organic. and it takes the cool cymatics patterns & uses them in a completely natural and integral way.
        1. …in reply to @v21
          anyway. this is what invention looks like, in my experience. taking some well understood concepts and combining them in way that seems obvious in retrospect.
      1. …in reply to @v21
        oh! reverse image search has found the folks who made it. here they are: flmceramics.com/shoptile?category=Sound+Wave+Line available for purchase!
    1. …in reply to @v21
      slightly embarrassing coda: i was wrong about how they were made. it's actually a transfer onto ceramic tile (viewable in the "Tiles" story on his Insta: instagram.com/flmceramics/) but!!! my idea would be cool though. i reckon it'd work!? @LiaSae/1482818294012915718?s=20
  1. …in reply to @v21
    hm. my original tweet is still gaining engagement. should i delete it? on the one hand, the thread is misleading. on the other hand, it's misleading about how some particular tiles were made.