Sandymouth beach by onionade on Flickr                                                                               (Larger)

“Carboniferous sandstone and mudstone layers in north Cornwall.”

Morning mists rolling over mountain ridge by Martin Drahomirecky on PBase                            (Larger)

Spring has Sprung by Andy Farrer on Flickr                                                                            (Larger)

Bluebells in Dorset, England

Troll Wall, Norway by matkahaukka on OneBigPicture                                                       (Larger)

Last byJaroslaw Pawlak on 35PHOTO                                                                                  (Larger)

Also Keen On Tol? by Lars van de Goor on 500px                                                                   (Larger)

Lakagígar (Craters of Laki) by Victoria Rogotneva on 35PHOTO                                           (Larger)

“Laki or Lakagígar (Craters of Laki) is a volcanic fissure in the south of
Iceland…” [Wikipedia].  Scene of a catastrophe — the 1783 eruption 
along a 24km crack in the earth killed 20% of the Icelandic population, 
and more than 6 million worldwide starved because of lowered global temperatures.

Kayaks at Pictured Rocks National Lakeshore, Munising, Michigan                                         (Larger)
by Don Olson Photography on Flickr

“…Streaks on the face of the cliffs come from the groundwater leaching out of the rock. With it come iron (red), manganese (black-white), limonite (yellow-brown), copper (pink-green) and other minerals. As the water evaporates, these minerals leave streaks of color…” [Wikipedia]

The end of the Day by Andy Farrer on Flickr                                                                               (Larger)

“The warm afternoon light bathing Corfe Castle and Rollington Hill in the distance. The gorse in full bloom really adds to the warmth of the evening light this time of year [May].”

Ghost Island by Ermolytskyy Alexander on 35PHOTO                                                        (Larger)

“There are places in the world where the usual laws do not apply.
There trees grow on rocks and stones float on the surface of the water
and dissolve into the mists. You can close your eyes, lie down 
on a cloud and float across the sky, enjoying the pleasant coolness.

“Russia, Krasnoyarsk region, country park Ergaki, Lake Artists.”