Apologies if this has been answered before but I am new to this and I can't seem to manage it.
I wish to print an image onto gold foil with parts of the image set to transparent so that the gold shows through. The file is a png.I have coloured the areas red that I wish to make transparent. But setting the transparency to zero and using paint pot nothing happens.
I have uploaded the file here as a jpeg as the png is too big.
Thank you