Where is the thermostat located on a 1999 solara and can you show a picture of the thermostat location?

On a 1999 Toyota Solara, the thermostat is typically located near the engine, at the point where the upper radiator hose connects to the engine block. To access it, you may need to remove the hose and possibly other components for better visibility. Unfortunately, I can't provide a picture, but you can find detailed diagrams in the vehicle's service manual or online automotive forums.