Iceland, Snaefellsnes Peninsula National Park, Snaefellsjokull, a 700,000-year-old glacier-capped stratovolcano with moss covered lava field in the foreground.

Iceland, Snaefellsnes Peninsula National Park, Snaefellsjokull, a 700,000-year-old glacier-capped stratovolcano with moss covered lava field in the foreground.

Iceland, Snaefellsnes Peninsula National Park, Snaefellsjokull, a 700,000-year-old glacier-capped stratovolcano with moss covered lava field in the foreground.

Iceland, Snaefellsnes Peninsula National Park, volcanic crater covered in moss.

Ireland, County Waterford, Kilfarrasy Beach with stones covered in green algae and seaweed.

Ireland, County Sligo, Luke's Bridge, mountain stream descending from the slopes of Ben Bulben.

Animals, Birds, Two Fiery-throated Hummingbird, Panterpe insignis, face off on a branch in Costa Rica.

Animals, Birds, A male Green Violetear Hummingbird, Colibri thalassinus, and a male Grey-tailed or Gray-tailed Mountaingem, Lampornis cinereicauda, face off in a territorial display in the Savegre Riv...

Festivals, Christmas, Cut out wooden heart decorations.

Festivals, Christmas, Cut out wooden heart decorations.

Festivals, Christmas, Cut out wooden heart decorations.

Festivals, Christmas, Cut out wooden heart decorations.