Work in progress, though progress towards what remains to be seen. (At least I think I’m spelling sciography right now.)
I may need to go back to the drawing board (literally – I have one with parallel straight edge etc. gathering dust in the barn).
And I should probably find out the proper way of projecting shadows in a perspective drawing.
(No doubt this could all be done easily on a computer but that would miss the point (or lack of point) of making a drawing on paper by hand.)