Inktober Day 30, Found.
A cairn is a human-made pile (or stack) of stones. Cairns are used as trail markers in many parts of the world.
For today’s sketch I drew a vertical stack of stones (cairn) that I found marking where the trail crossed a small stream on one of my hikes. I thought it fit today’s prompt of found quite well. Since they are used as landmarks and trail markers.
Below is the photo I took during my hike.