Cut all of your tomatoes in half and them them to so small mixing bowl. Cube your avocados and chop up your artichoke hearts. Keep the jar of marinade from the artichoke hearts. Gently mix in your avocados and artichoke hearts until combined. If you need a little more flavor, add a little bit of marinade and mix.
Recipe by Six Sisters' Stuff at http://www.sixsistersstuff.com/2016/05/3-ingredient-avocado-salad.html