Hagia sophia is an example of which style of architecture?

What is the different between a common item you can buy in a store like a sponge and an artistic representation of a sponge

The use of atmospheric perspective is a prominent aspect of which work? multiple choice in bed by inka essenhigh the last supper by leonardo da vinci the sun and the moon by elizabeth murray untitled by keith haring lake george by john frederick kensett

What are the two broad categories of spiders