This is something I designed to hold keys by the front door. I was inspired by the artwork "The Great Wave Off Kanagawa" which was a famous Japanese print series. First I took the actual artwork and converted it to 3d using https://convertio.co/image-converter/ based off teaching tech's videos. Then I uploaded that into tinkercad and created a backboard with some small design elements and beveled edges. I borrowed the pegs from a design off of thingiverse, but that design then was taken down so sadly wont be able to link it. In order to get the two colors I paused the print at layer 27(double check this in layer view it could be 23) and changed the filament from white to blue. I used cura to slice this and had cura redo the last layer after the filament change. No supports needed, used a .2 layer height. If you want the actual tinkercad model let me know and I can post it. I used a brim, probably not necessary but with such a long print it is extra safety. 10% infill is good enough it seems.

Printed on a creality ender 3 pro using hatchbox white PLA filament (194 degrees) and protopasta winter blue PLA filament (208 degrees)

NOTE: If you print this I would love to see the results! Please post a make, it would "make" my day.