Use a color swap for the line work to add contrast or simply color the lines with a marker or paint pen (I find a Sharpie works well).

The frame that allows the picture to hang on a wall or stand on a desk / shelf. Just snap the picture in.

Important:

• Be sure to allow the print to fully cool before removing from the build plate to avoid warping it while still warm.
• If you are having trouble printing thin lines or the slicer preview, make sure the Arachne wall generator is enabled.

Before printing the included frame, check out my new lightbox option: https://makerworld.com/en/models/145904

Check out my other patent art here: https://makerworld.com/en/u/3703368285/collections/18978