Brilliant Tree Holiday Pop-Up Cards - Set of 8 Color:Multi But when her contraption doesn't

But when her contraption doesn't fly but rather hovers for a moment and then crashes

Comprising the artist's key writings from the late 1950s and the 1960s

toys and games

Made of sustainably grown rubberwood

Drawn to both the avant-garde and the primitive

Brilliant Tree Holiday Pop-Up Cards - Set of 8 Color:Multi But when her contraption doesn'tMoMA Exclusive: "Merry Christmas." Eight cards with pop up elements. White envelopes. Our artist designed, paper engineered holiday cards are meticulously assembled by hand. These extraordinary designs are more like objects than simple greeting cards. Each card measures 6. 5h x 4. 5w.