I knelt and looked between the leaves of a plant. But from that angle, it was easy to see the giant African land snail in the featured photo. On the other hand, I completely missed the snail that appears in the lower photo: look near the middle of the bottom edge of the photo below. The shell is brown, with what looks like white spots. The body of the snail is black. The mushroom heads were about a centimeter across. The whole snail cannot be more than a millimeter long.
It was sheer luck that I got it. The better your camera’s lens, the more you can see! Does anyone know about microscopic snails? Any ID? I’m no good at this.