Spanish March, MARZO, St. Patrick's Day themed Mystery Pictures, Color By Number Printables. Spanish students practice colors and number (both numerals and words) in these fun and engaging St. Patrick's Day - themed Mystery Pictures!No Prep, No Fuss!Great for centers, morning work, homework, emergency substitute plans, fast finishers, take home packets, and a great way to celebrate St. Patty's Day! The 6 pictures hidden in these puzzles are:rainbows shamrocksleprechauns & pots of gold! WHY