Hi all!
I am new (or returned - but consider me new) with quite a few side-connections to creative cartography - I'm currently working on game boards based upon real geography - but also have done quite a few things using hexagonal mapping (including deriving hexagonal sub grids

Click image for larger version. 

Name:	subgrid.png 
Views:	2 
Size:	99.0 KB 
ID:	137468

Using a calculated rotational offset based upon sqrt(7)

Click image for larger version. 

Name:	angle_length-01.png 
Views:	1 
Size:	25.6 KB 
ID:	137467

I have created several D&D campaign maps - nothing like the beautiful art found here, I confess.
I have done some maze-work stuff, again pretty abstract - but some of which I am quite proud of:

This one is a coloured pass access map of a department of "No Such Agency" - the task is to visit each of the numbered rooms with the appropriate coloured pass, starting and finishing at Reception with an Orange (Visitors) Pass. Click image for larger version. 

Name:	XrjNr.png 
Views:	4 
Size:	506.1 KB 
ID:	137469

I also have done some typographic work with fonts, as a means of generating zoomorphic celtic knotwork. Some of that can be found at https://www.instagram.com/celtic_zoomorphs