Hey Gibby -- 6 x 10 bath here [finally demo'd last week!] and I know that my size isn't even that small.

I've been on the lookout for 3 or so years and it's been surprisingly difficult to find ideas. Aside from "recess whenever possible," of course!

There's the "monochromatic = more spacious" school of thought but IMO there are alternative ways to lead the eye around the room and create interest in a small space. Things to consider:

* color / color contrast
* the lines of an object (round vs square)
* judicious use of oversized scale
* having some consistency with eyelines/sightlines of your vertical elements

Here are some of the apparently-smaller baths I've found that put at least one of the above into action:

We're adapting this built-into-doorway cab for our bath -- ours will be built out from the wall, perpendicular to the sink, and serve as a med cabinet.

I'd use a wall-hung if this were a full bath, but I do love this! [Note horizontal cladding]

I was involved in this [5 x 8 with TWO doors!] bath:

Grabbed space from kitchen to make this 15" cubby:

IMO one of the biggest challenges with small baths is to create negative space that serves to set off what IS in the room. In our case, we splurged a bit on a demilune/semicircle vanity instead of a square or rectangular one -- given our bowling alley dimensions, it helps carve out some pleasing curves.

However, having lived in a place where the tiny wall-hung sink, toilet, and clawfoot were all accessible from one spot I know negative space is sometimes non-existent!

I've enjoyed the book below, which has a mix of sizes and lots of materials in it --"ideas for tiny half-baths, medium-size his-and-hers, and large, luxurious home spas. Specifics on ventilation, waterproofing, faucets, showers, tubs, and more."

Here is a link that might be useful: New Bathroom Idea Book (Taunton Press)

More for you after checking a few of my bookmarks:

Thread with pics of Biancap's lovely small bath reno:
http://ths.gardenweb.com/forums/load/bath/msg1000354422751.html

4'9 x 7'9 bath reno:
http://images.google.com/imgres?imgurl=http://www.battandlear.com/residential/natural_bathroom/images/DUTEEcab_sm.jpg&imgrefurl=http://www.battandlear.com/residential/natural_bathroom/&h=300&w=194&sz=10&hl=en&start=29&um=1&tbnid=kJsGltsuzQeBJM:&tbnh=116&tbnw=75&prev=/images%3Fq%3Dsmall%2Bbath%26start%3D20%26ndsp%3D20%26um%3D1%26hl%3Den%26sa%3DN

Taunton's tips:
http://www.taunton.com/finehomebuilding/how-to/articles/six-bathroom-design-tips.aspx

There is a wonderful series of books about the "Not So Big House" by Sarah Susanka. I'm sure there are small bathrooms in one of them. I love these books for gardening, decorating, remodeling. They're for those of us who do not live in McMansions!

Here is a link that might be useful: Not So Big House

Hey Gibby,
I just wrote an ebook that is mainly about small bathroom design projects. I have been doing this a while helping my friends out with their bathrooms and finally was pursuaded to write the book to document the projects. I agree all that is out there is basic DIY stuff...not much meat at all. My book "Bathroom Remodel - Bling on a Shoestring" has real life projects and bathrooms...not some rehashed online pix and lame descriptions. I am a genius at thinking outside the box and making designer looking bathrooms on really tight bugets. Go over to my sight and I would be curious about your thoughts. Drop me a note with the support email address and I will get back with you.
Cheers
Karl Eberhardt
aka Bathroom Daddy

Here is a link that might be useful: Bathroom Daddy