All four are abstract landscapes and can be purchased from my abstract page.
The first one title Confluence to me resembles two rivers meeting.
The next one Crimson is I think pretty obviously a mountain.
After finishing Crimson Fog, fog is exactly what the piece reminded me of.
Sand and Sky is another piece that I think pretty much looks like what I called it. The colors are deliberately different though.
And with this, I think I finally have my website completely up to date. Yay for me!