A frequent photoblog with select favorites of my photographs. Subjects are typically nature, landscape, astrophotos, existing light.
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Tuesday, July 21, 2009
Caves and coastline
Here's a view of the waterfall cave as we left the area. Did I say this was really spectacular? Well, it was. This image was taken with an SD850IS with an exposure of 1/400 seconds at f/2.8, ISO 80.
I only wonder about how these kind of shapes form. Water surface wave constructive interference patterns due to obstruction might cause an active erosion right behind the obstruction itself. and as the water level changes, you dig up a nice hole?
2 comments:
hmm sort of spectacular :D
I only wonder about how these kind of shapes form. Water surface wave constructive interference patterns due to obstruction might cause an active erosion right behind the obstruction itself. and as the water level changes, you dig up a nice hole?
One word answer. OK, actually 2 words: Lava Cave.
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