hey Albert, I like the #4 and #5. nice composition. LEt's not use too much texture, especially taking obvious roman or greek statues right into the shot. It should have something totally out of this world guardian statues, like robot soldiers in laputa. also, can you do some shot that shows entire laputa and the shot makes you feel like you are in the sky? Use some thick and heavy clouds, atmosphere. These are very much feel like just abandoned temples on the earth.