This image was created by Rick Thompson and is available for purchase in a variety of sizes through IStock.
This image shows a pile of marijuana buds against a colored background, The marijuana strain is called Sunny Day and the image features 50% of the total area available for ad copy or text.
Click on the image to view it in greater detail, or to make a purchase.
http://www.istockphoto.com/photo/sunny-day-marijuana-vertical-gm509308584-85708679