A card mirror is the key to this amazing exploration of visual & verbal connections Each of the pictures can be transformed by means of the mirror into a pair of opposites Concepts like "open & shut" "tidy & untidy" "ancient & modern" are each illustrated by placing the mirror in just the right places on what seem to be perfectly normal pictures Much ingenuity has gone into creating these pictures & Duncan Birmingham's work will give great delight to children of 5 & well upwards Probably many adults too