Vary the gravel size or texture as well for even more visual oomph and get creative with this idea! Highly contrasting colors (like white and black gravel) will look bold and make a statement.

Phillipe, 38, from Bellingham, was working alongside his neighbor, with his 8-year-old son Bodhi nearby, when he noticed a "small white object" in the gravel and pointed it out to them both ...