Grey seal, Helgoland-Duene, Germany, Europe

White spotted rabbitfish (Siganus canaliculatus) in its marking phase, when resting on the sea bottom displays mottled pattern, Sulawesi, Indonesia, Southeast Asia, Asia

Blue whale (Balaenoptera musculus) surfacing, showing the remains of a blow and its mottled appearance, South Georgia, Polar Regions

Longsnout seahorse (Hippocampus reidi), mottled pink in colour with tail wrapped around coral, Cayman Islands, Caribbean

Skyline, Fez. Morocco

Fez. Morocco

Roofs of the medina, Fez. Morocco

Medina, UNESCO World Heritage Site,Tetouan, Morocco

Mottled light and shadow on Mount Fitz Roy and Cerro Torre in Los Glaciares National Park near El Chalten, Argentina. A UNESCO World Heritage Site in the Patagonia region of South America.

Close-up of a plant with dark green and vibrant purple foliage and delicate clusters of blossoms, Vancouver, British Columbia, Canada

Salamander (Caudata) With It's Reflection On A White Surface, Tarifa, Cadiz, Andalusia, Spain

Juvenile Rufescent Tiger Heron (Tigrisoma Lineatum) Stretching It's Wings, Mato Grosso Do Sul, Brazil

Portrait of a southern yellow-billed hornbill (Tockus leucomelas) perching in profile on a bush. It has mottled black and brown feathers, a white head and a yellow beak, taken at the Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

Unique and patterned rock surfaces, Bisti Badlands, Bisti/De-Na-Zin Wilderness, San Juan County; New Mexico, United States of America

Close-up portrait of a Canada Lynx (Lynx canadensis) resting in the shadows of a Southcentral Alaska alder thicket. Lynx populations are closely linked to booms and busts in the numbers of their main prey the snowshoe hare, Alaska, United States of America

Close-up portrait of a Canada Lynx (Lynx canadensis) looking at the camera through the branches of a Southcentral Alaska alder thicket. Lynx populations are closely linked to booms and busts in the numbers of their main prey the snowshoe hare, Alaska, United States of America

Close-up of water droplets on leaves of lily pads in water; Surrey, British Columbia, Canada

African marsh harrier (Circus ranivorus) perched on bare branch, Serengeti National Park, Tanzania

Horned Cow, Uganda