Biblyon Broadsheet: Hex and square grids for mapping
Hexagons in Gimp : r/GIMP
Sean's Wargames Corner: Back to the drawing board - Mighty Empires Campaign Map
How to Make a Grid in GIMP (4-Step Quick Guide)
help] I'm using a script to make a hex grid, but it's creating grids with gaps between hexes; the scrip is Hexgimp; Anyone know what's wrong with it? : r/GIMP
Creating Impressive Dungeon Maps in Minutes | Emerald City Gamefest