Primer and wipe look
First you prime the 
Stretched Canvas with white paint and let it dry. Take some blue 
paint on a brush and then moisten it with water. Wipe carefully over the picture surface - you will get a light blue watercolour look. This gives a great 
background. 
Maritime mosaic
Arrange for 
Driftwood ..in front of him to sail ships. Cut the 
round bar to a length of approx. 24 cm and position it as a mast. Round driftwoods are ideal as mosaic pieces for the hull of a ship. 
Once you are satisfied with the laying pattern, 
paint the surfaces of the wood in different shades of blue. To give your picture a harmonious colour contrast, use orange paint to turn another matching piece into a flying seagull. 
Now
 glue the mosaic picture piece by piece with or hot-melt Handicraft glue adhesive on it and Stretched Canvas enjoy your maritime look.