Sierra de Tendenera and highest point Pico de Tendener. Peaks from left to right 2823 - 2853 m. Grey eroded rock and scree with golden brown grass covering lower slopes

Aerial view over eroded rock and scree slopes.

Mittens desert rock formation. Large isolated block with scree slopes scrub and dead tree trunk with Navajo Indian blanket

The North Window View through rock features to isolated mesa and pinnacles with scree slopes and scrub.

View looking down to Spider Rock with canyon beyond and scree slopes. A path cuts through canyon floor.

View looking down to Spider Rock with canyon beyond and scree slopes. A path cuts through canyon floor.

England, London, Tower Bridge viewed from the south bank of the River Thames with an iconic red London bus crossing the bridge.

England, London, Tower Bridge viewed from the south bank of the River Thames.

England, London, Tower Bridge viewed from the south bank of the River Thames with an iconic red London bus crossing the bridge.

England, London, Tower Bridge in evening light viewed from the south bank of the River Thames with an iconic red London bus crossing the bridge.

England, London, Tower Bridge with the Olympic rings celebrating the 2012 games.

England, London, Tower Bridge, with the Olympic rings celebrating the 2012 Olympic Games.

Mexico, Veracruz, Baluarte de Santiago, Exterior of fort and drawbridge.