Centered on the Museum's recently acquired design for a painted glass window by Christoph Murer, this installation explores the ways in which sixteenth-century Swiss designers and glass painters communicated with each other through drawings that conveyed the composition, the colors to be used, and the position of lead strips that held the pieces of glass in place. This group of five works from the Museum’s collection invites visitors to look closely at the evidence of artistic collaboration—sometimes barely visible—on the surface of the paper.