For today's Psalm Challenge, hosted by Robert Geiss in Athens, I felt like using photos from my years in Switzerland, where mountains are mountains.
 O come, let us sing to the LORD;
let us make a joyful noise to the rock of our salvation!
 Let us come into his presence with thanksgiving;
let us make a joyful noise to him with songs of praise!
 For the LORD is a great God,
and a great King above all gods.
 In his hand are the depths of the earth;
the heights of the mountains are his also.
 The sea is his, for he made it;
for his hands formed the dry land.
 O come, let us worship and bow down,
let us kneel before the LORD, our Maker!
 For he is our God,
and we are the people of his pasture,
and the sheep of his hand.
O that today you would hearken to his voice!
 Harden not your hearts, as at Mer'ibah,
as on the day at Massah in the wilderness,
 when your fathers tested me,
and put me to the proof, though they had seen my work.
 For forty years I loathed that generation
and said, "They are a people who err in heart,
and they do not regard my ways."
 Therefore I swore in my anger
that they should not enter my rest.
For commentary and another translation see Rabbi Benjamin Segal.
Photos from Switzerland:
1, 2: A valley and Alps in Canton Glarus.
3: A flock at the foot of the Jura Mountains.