look out mountains road salzburg view Austria castle castle ruin knight look-out sunrise sunset upper-austria beauty spot cliff coast coastline ocean picturesque sea sky trees ponder pondering surf blue dawn Fractal fractals frame framing high Look out porthole resolution shape shapes sundfractals window Australian Shepherd close up coming out dog eyes green looking playing running shallow DOF swimming water anxious back beware danger guard look back lookout mammal meerkat on-guard rodent sit sitting surikat uneasy watch watch out watching worried worry animal Australia close-up colour defensive dry heat hot nature olive profile reptile season shingle slow summer sun sunny trachydosurus rugosus