After finally having had a chance to read Crocket Johnson's Harold and the Purple Crayon (which I unfortunately never did get a chance to actually and actively encounter during my own childhood, although I had heard of its existence), and what in my humble opinion makes this timeless classic so very much and inherently, lastingly special is that with the simplicity of the accompanying illustrations, the author/illustrator shows children (no, he actually shows EVERYONE) that imagination and even artistic imagination does NOT need to be realism-based, does not need to be three dimensional, and most certainly does not ever really need to be painterly, as Harold's artistic adventures with his ubiquitous purpose crayon are all depicted as simple line drawings, expressive, evocative, adventurous, but in no way overly involved and with too many minute details (stick figure like renderings that most of us, and even those of us with imagination, and appreciation for art but not really all that much if any talent for drawing, painting and the like could more than likely manage easily enough).
And aside from the sweet, engagingly fun act of reading Harold and the Purple Crayon (either as an independent reader or perusing it with a child or a group of children), of showing, of demonstrating how Harold uses his very active imagination, uses his special purple crayon to create his own imaginative world of whimsy, adventure and even delicious treats, one can of course also make use of the very premise of Crocket Johnson's classic to encourage children (either at home or in the classroom) to create their own drawn purple crayon (or whatever coloured crayon) imaginative adventure storyboards, to read and perhaps even to present, to show and tell. Highly recommended and just so much potential fun (as in my opinion Harold and the Purple Crayon simply begs to be imitated, to be used as a blueprint for playtime and whimsical storytelling, but perhaps it might also and equally be worthwhile if not necessary making sure that especially toddlers do not end up initiating Harold too closely by drawing on walls)!