Letterpress printing can (usually) only run one ink color at a time. That’s what makes an invitation with multiple ink colors sometimes less than affordable: each ink color not only requires a separate run, but also a separate printing plate, more paper, more waste, more labor, etc. A handy way to get around this is to overprint two (or more) colors to achieve a third. (Remember the color wheel from elementary school?) Corinne designed her own invitations, and to get three colors of beach glass, we overprinted the aqua with the pale green to achieve a third teal-ish color, which is visible in the detail shots below. We’ll sometimes make the inks a bit transparent to enhance the overprinting. Still waiting on the perfect plaid invitation, which this technique would be perfect for!