Does anyone have good solutions for artist block?

Does anyone have good solutions for artist block? There must be some sort of technique that will break it?

I always have that everytime I go to an exhibition,afterwards,I feel so empty headed.
All I do is I put away all my arts materials,and just go out,see nature,take pictures,until something triggers me again to hold a brush and capture it,nature always is a good remedy,it inspires(animals,landscapes,rocks,cityscape,) a lot..and much more!!