In the first few years of the Thomas Glenn Holidays company, the wave design was extremely popular among collectors.  This now-retired example has red waves set against a green background.  The counterpart ornament, #516 which is also a retired item, has black waves against a white background.  Side, top, and bottom views are shown here.  Once sold, this item will be removed from the website.
The Wave - Black & White Ball Ornament 
	
Handcrafted in Poland
	
Made from glass
	
Approximately 4 inches tall (10cm)
	
Made by Thomas Glenn Holidays