From the Jan Pienkowski Papers.; Original illustration on tracing paper with red markings and author's notes from Jan Pienkowski's Haunted House (1979). 23" x 16"
From the Jan Pienkowski Papers.; Original two page sketch with pop-up directions/author's notes from Jan Pienkowski's Haunted House (1979). 23" x 15.5"
From the Jan Pienkowski Papers.; First two pages of hardcover "sketch dummy" from Jan Pienkowski's ABC Dinosaurs and Other Prehistoric Creatures (1993). 22.5" x 8" x 10"
From the Jan Pienkowski Papers.; Pop-up dummy page featuring a phosphorescent painted skeleton which glows in the dark from Jan Pienkowski's I'm Not Scared (1997). 9.5" x 11"
From the Jan Pienkowski Papers.; Page (p. 2) from hardcover dummy with hand-colored spreads and pasted text from Jan Pienkowski's ABC Dinosaurs and Other Prehistoric Creatures (1993). 22" x 6.5" x 11"
From the Jan Pienkowski Papers.; Original ink illustration on tracing paper (p. 143) from Jan Pienkowski's The Amber Mountain and Other Folk Stories (1976). 23" x 34"
From the Jan Pienkowski Papers.; Original ink illustration on tracing paper (p. 115) for Jan Pienkowski's The Amber Mountain and Other Folk Stories (1976). 23" x 33"
From the Jan Pienkowski Papers.; Production sheet with four block color print dummy pages per sheet from Jan Pienkowski 's Bel and Bub and the Bad Snowball (2000). 8.5" x 11"
