Copper pipe or wire colour set I made to simplify workflow. I adjusted the colours to give the look of a fairly new, but mildly oxidised copper pipe, as a brand new bright orange pipe didn't fit the vibe I wanted. Patina in the title is just a fancy way of saying oxidised lol.
Please use as you see fit!
The simplest way to use this colour set is the same way I used it: use the colours in order from left to right or right to left, depending on which side you want the shadows cast. Depending on your light source, the lightest colour, labelled highlight, can be used more or less than the others, or not at all. See the drawing for an example!
The instructions are really best for cylindrical objects like pipes, so use them at your discretion!
