Kálfshamarsvík lighthouse at a pebble beach surrounded by basalt, Iceland 
Reynisdrangar rock formations at Reynisfjara Beach, Atlantic ocean coast near Vik, Iceland 
Southern most point of Africa Cape Agulhas in South Africa at sunset     
 
Color glass pebbles beach in Fort Bragg, Mendocino County, California, USA 
Milky Way over Hollow Rock on Lake Superior, Grand Portage, Minnesota, USA