Name four techniques artists can use to create the illusion of three-dimensional space in a two-dimensional work of art

One technique artists may use to create the illusion of a three-dimensional space in a two-dimensional work of art is the "trompe l´oeil" which means "fool the eye". Another is the Op Art, in which the artist creates optical illusions resembling three dimensions. Traditionally, lights and shadows were used to create the three dimensional form. Others use mixed techniques such as adding a photograph or other objects to the work.

shading, Objects placed higher within the picture plane will appear further away. Size - Objects that are smaller will appear further away from the viewer.

Explanation:

Overlapping - occurs when objects that are closer to the viewer prevent the view of objects that are behind them. Placement on the paper - Objects placed higher within the picture plane will appear further away. Size - Objects that are smaller will appear further away from the viewer.hope it helps you!!!