All Tile of the Week images are free for private use. You can download the images above using right-click / save as. Each tile is a 100px per five-foot square image, sized for compatibility with Dungeons in Blue geomorphs. The entire Tile of the Week Collection is also available as a pay what you want bundle if you're feeling lazy.
And, in case you missed the announcement, I've just released a bundle deal of Hexed Places, sandbox-style outdoor hexes suitable for use with most OSR-style games. I hope you'll check them out!