@RiversoMaria: Here's my fav #tessellation 4 #mathphoto17--traditional brick tessellations. My dad was a bricklayer. He did beauti… https://t.co/RmSdpEsyLT

Here's my fav #tessellation 4 #mathphoto17--traditional brick tessellations. My dad was a bricklayer. He did beauti… t.co/RmSdpEsyLT - @RiversoMaria

Done