They printed even a bit smaller then you see them here, on your screen.
In January I got a phone call from Smart Money Magazine. The Art Director asked, a bit shy, for a spot drawing of a radiator. "Yes, can do!" I said, and I threw in an additional, cozy looking, sleeping, cat.
The Art Director was happy to the extent of calling me a couple of month later and giving me a bimonthly mini spot assignment called; "10 Things You need to know about Wedding Planners, Plastic Surgeons, Pest Control, etc." You get the Idea.