What theme would fit good for these two pics as backgrounds?

Oops, links were case sensitive, use these:
http://www.xs4all.nl/~sjappie/ParkinsonFireSea.jpeg
http://www.xs4all.nl/~sjappie/ParkinsonGoldDragon.jpeg

I was gonna say something with a firehose or buckets of water as it's theme but... it occurs to me the Darkmarble skins have a sort of fantasy, ancient kind of look that might go well with those images. They're old skins so there isn't any XP stuff in them (yet).

Darkmarble WB skins: https://www.wincustomize.com/skins.asp?SkinID=538&library=1&file=Darkmarble_II.wba https://www.wincustomize.com/skins.asp?SkinID=317&library=1&file=darkmarble.wba
Darkmarble Winamp: https://www.wincustomize.com/skins.asp?SkinID=16&library=10&file=Darkmarble_Amp.zip

or Mercury's NightShade: https://www.wincustomize.com/skins.asp?SkinID=557&library=1&file=NightShadeV2.wba or his DarkNite: https://www.wincustomize.com/skins.asp?SkinID=461&library=1&file=DarkKnite.wba

or treetog's Copper Deck would also look good with them: https://www.wincustomize.com/skins.asp?SkinID=754&library=1&file=copper_deck_WB.wba