Here is the January 18, 2019 Friday Freebie map. It is a partially submerged dungeon. Click to enlarge.
Map Details:
* The grey area represents water.
* Areas 1, 23, and 31 have stairs that lead into the water.
* Areas 13, 17, 18, and 28 have dry areas that are higher elevation than the water (or perhaps the same elevation but magic keeps the water from flooding the dry regions).
* The row of dots represent bars/gates.
* Areas 1, 31, and 33 have pillars.
* Areas 1 and 34 b) have statues.
* Area 5 has an altar.
* The corridor to the left of area 28 has collapsed and is filled with rubble/loose rocks.
* Area 34 has raised steps.
I have an Enhanced version of this week's Friday Freebie for sale here:
https://www.drivethrurpg.com/product/264345/Friday-Enhanced-Map-01182019
The January 18, 2019 Friday Enhanced Map product contains a multi-layered PDF (allowing the options of white or black backgrounds, numbered or non-numbered areas, and secret doors on or off) and a zip file with all relevant map files as individual jpg images. All for a $1 (US)!
Cheers,
Tim