Name this artwork (please)

What color does sam obtain when he mixes white with a color? sam is painting a landscape and needs to paint the sky light blue. he mixes blue and white to obtain this color. light blue is a of the color blue, which he obtains by mixing white.

Atype of construction where tha main load bearing element are hung for suspension cables that are then suspended from vertical supports anchored into the ground or a riverbed

Choose the inventions of the baroque era. eyeglasses mercury barometer harvester microscope pressure cooker printing press slide rule