07/16/2013. "Hidden Lake Swimmers" is an edition of 100 prints by Casey Roberts. The print image area measures roughly 5.80" tall by 7.00" wide. With a small border for framing, the print measures 8" wide by 6.8" tall. The archival print was created by Tiny Showcase and ships with a corresponding certificate of authenticity. The archival artwork has been printed on a heavy 290gsm natural white print making paper made from 90% bamboo fibres and 10% cotton.