Button: Russ. Warship Go

The iconic answer the defenders of the Ukrainian snake island gave to the invading russ. warship, now as a button you can wear on your coat.

(Someone asked for it).

This is not a remix of https://www.prusaprinters.org/prints/144154-lithophane-russian-warship but based on the same image. 

This is a multicolor thing and I printed it using 5 different filaments:

• ivory for the base (ly 1-5)
• yellow (ly 6, 7)
• white to fight color bleeding (ly 8)
• blue (ly 9, 10)
• black for the words (ly 11, 12)

I was surprised to see the blue darkened down to prussian blue from it's original corn flower shade when printed directly on top of the yellow layer, so I inserted a layer for white to separate.

The thing was designed 0,2 mm layer height (initial layer 0,3) and I defined the filament changes in the slicer (Cura here). 

Those 36 arcs on the outside allow for sewing the button or fixing it on a key chain etc.