All you need is sunshine, water and your creativity to make unique and beautiful sun art prints! Place natural objects like flowers, leaves, shells or other objects on the sun-sensitive paper. Set outside on a sunny or overcast day or even indoors in a sunny window. Sit back and watch as the sun turns the paper a beautiful blue! Includes 12 sheets of paper and a clear acrylic sheet to hold your art in place. Perfect for school art project, science fair or for home schooled creative fun! Sheets measure 10cm x 15cm (4" x 6"). Ages 6+.