Identify this painting/artwork piece?

I came across this image of a painting over some website but don't know who it was painted by. It seems to be a really old painting by the looks of it, which depicts a small boat of shipwrecked sailors caught between a storm of a huge battle that is about to take place between the heavens and hell/evil. I could be wrong about it being old, it could be a modern piece but regardless would really like to know the artist. More descriptive detail: Forces of heaven are situated to the right where they materialise from the light while the forces of bad/evil/hell are to the left in the form of a huge tidal wave. The small boat of surviving sailors are struggling in the foreground of the lower left corner of the painting.