"Foss" means waterfall in Icelandic. Therefore, many waterfalls are named with "foss", such as the "gullfoss".
This Skogarfoss impressed me a lot since the rainbow was always there. It actually didn't move at all!( and I mean it!)Cos the next time I passed by, the rainbow was still there! Well, perhaps these are the real wonders of nature!
p.s. as I only have the Microsoft Photo Editor to edit my photos, it is always limited to make improvements. Will you please comment on it and suggest me a good photo editing programme? Thanks =D