My space(s) are a bit different since I mainly write letters and don't often try real calligraphy.
My most settled workspace is actually at work. I have an office and a side desk that I've been able to turn into a space to so some calligraphy and write letters, or just play around. You can see a few of the nibs I'm currently using, and the various inks and even my Parker 51 desk pen in the background. What the picture doesn't show is the stack of "in-box" paper trays to the right with the various papers in them.
But most of my writing happens when I'm out and about. I need to carry my workstation with me because most of my free time is while I'm waiting around in a coffee shop or someplace either for my son who's in a class, or my wife who's teaching. So, I've created a neat satchel of materials that allows me to take my workspace pretty much anywhere with a table and chair. The "man-bag" carries my iPad in the front, and inside I have large white envelopes with different papers, a small case with various nibs and holders, and in the zippered pocket in the back I have four 2-oz bottles of ink in a sealed plastic container. One of the envelopes contains guides, postcards and stamps.
With this set-up, I can write a letter pretty much anywhere with my dip pens, even my dining table which is where I work at home. I've ordered a few extra Dinky Dips as the current bottles I carry are only good for writing with a straight holder. I'm probably going to replace one of the bottles with a couple of Dinky Dips for when I want to use an oblique holder and practice my calligraphy.
Well, those are my workstations.
