Aquino da Silva

This amazing tool from Aquino da Silva makes drawing Spencerian guidelines simpler and faster. This ruler allows users to rule lines from 1mm to 3mm x-heights; with 3:2:3 proportions and a 55 degree...

This amazing tool from Aquino da Silva makes drawing Copperplate guidelines simpler and faster. This ruler allows users to rule linesfrom 3mm to 7mm x-heights; 1:1:1 and 2:1:2 proportions, and a 55...