Yet another selection of didactic ephemera from the the artist and illustrator, H M Brock. The task was to produce an illustration packed with the greatest possible number of objects to feature in the printed vocabulary on the reverse. Brock was ideally suited, being a master of orchestrating busy compositions while portraying every detail with perfect clarity. The fluent and subtle drawing quality is always a delight. For more postings on Brock, please click here and here.