Each month, Inkwell Ideas creates 4 new themed mini-sets of 15+ icons each as part of a Patreon. (Sort of an opt-in monthly subscription.) This month’s theme is Orcs. One mini-set has world/kingdom map icons in a classic style, a second has world/kingdom icons in an isometric style, the third set is top-down settlement icons, and the fourth has battlemat (dungeon/building interior/tactical outdoor area) icons. These icons are perfect for making Dungeons and Dragons (or other RPG) maps.
This set has a mix of a few primitive/traditional orcs, as well as several more civilized orc buildings. Hence this set has two of many things: barracks, mess halls, smiths, and towers. Several huts as well as a slave pen, shrine, birthing pit, training area, and a fort wall round out the set. The actual icons are sent to supporters at the end of the month, but here is this set’s preview as an orc camp: