Just an ark in the sea.
I have vertical flipped the picture. Select the shed and made two new layers of it. One 'shed' layer is vertical flipped. The other one lays on top. One for the 'roof', one for the bottom of the ark.
The water is selected and a wave-effect is applied to it.
I add some white spots around bottom of the borders of shed and the border of the shore with a brush.
The paddle on the right is one piece of the shed.
To finish the picture, i used some filters (sponge, dry brush to make it look painted. (2 years and 190 days ago)