Pardon my weird accent and pronunciation ;)
This is map creation tutorial using my recent Cursed Temple builder pack. This is aimed to make the creation of playable locations fast an easy directly in Roll20. This can be achieved just as easily in Photoshop, if you have that. I have also uploaded another tutorial on how to do the same in Photoshop here: My pack is on sale here: https://marketplace.roll20.net/browse/set/1805/cursed-temple-pack-no-2