Chalkhill blue butterflies (photo by Charles James Sharp)

Postal Headquarters Office Mailbox in Lima, Peru

Crab Nebula as seen from the Hubble Space Telescope

Galapagos Marine Iguana

High brown fritillary #butterfly on a knapweed flower

Alberta Cactus Flower

Traunsteinera globosa

Iglesia de San Salvador, Torla, Huesca, España

Bookworm