Jul 122012
Cyanotype prints 21 & 22: Republic ASP
Two Republic Aviation prints depicting their ASP (Aero Space Plane) concept for a single stage to orbit military craft, circa 1961. More on this HERE. Print 21 depicts the vehicle in a three-view diagram; Print 22 shows a cutaway 3-view. They can be purchased for $10 each, or together for $17.
A hand made cyanotype blueprint on sturdy 12X18 watercolor paper. Each is unique, and likely to feature small imperfections.The blue will fade if left in the sun. If this happens, it can be darkened by placing it somewhere dark with good air flow to re-oxidize the ink. Alternatively. hydrogen peroxide, available from grocery stores, will instantly oxidize the ink and restore it to its full hue.