Shamrock Clipart   Image 28 of 114 Free Clipart of Shamrock Clipart of a bright green shamrock with Happy St. Pat's written on each leaf. Perfect for a St. Patrick's Day greeting! Full image dimensions ~ 490 x 515 pixels File size ~ 6 KB Related Keywords ~ clovers, greeting, Saint Patrick's Day, shamrock, shamrocks, St Patrick, St Patricks Day, St. Patricks, St. Patrick's, St. Patricks Day, St. Pat's, St. Patty, St. Patty's, This Public Domain image is available for personal and commercial projects. Shamrock Clipart   Image 28 of 114 Some of this Month's Most Viewed St. Patrick's Day Clipart ...