antique carved frame gilded gold old picture rectangle stand swivel wood animal bright bulbous-eyes Camouflage camouflaged casque chamaeleo-calyptratus closeup cold-blooded color-changes coloration colors colour-changes colours cone-headed-chameleon ear exotic eye fauna gentle green head helmet herpetology independent-swivelling insectivore insectivorous legs lizard middle-eastern mouth nose observant patchy reptile reptilian Saudi-Arabia scales skin spiky spines surface surfaces veiled-chameleon Yemen applications c-clamps carpentry cast-iron clamp clamping clamps colored coloring coloured colouring construction equipment fasten fastening furniture-making G-clamps grip gripping hold holding metal multi-use screw-handle secure securely securing strong swivel-button temporary tool tools tradesman versatile welding wing-screws woodwork yellowing angry annoyed aroused black cat claw concentrate concentration danger dangerous domestic fierce focus fur intent Look mammal stare wary watch