Mirror image (PHB, pg. 260) is a spell that has a casting time of 1 action, and a duration of 1 minute. My question is, can you cast Mirror image twice on successive turns, gaining 6 images by turn 2?
Turn 1: Mirror Image (3 images)
Turn 2: Mirror Image again (6 images, with 3 of them lasting 1 turn less)
Since Mirror Image doesn’t require concentration, there should be no interference between the 2 casts in terms of concentration. I know that this could be up to DM Fiat, but I was wondering if there was a proper interpretation of the printed rules for this situation.