Basically created by alternating compressions with random streaks/dots of 4-5 different colors... turned out really cool, I think. =)
Here are different views of the same small half-marble I created by dotting color onto the glass and then compressing multiple times.
And a flower pendant, made using similar techniques:
Finally, a 3D rose! =D (or some other pretty flower). This was fun to make.
And a view from the back:
I also made some other really cool glass pieces that I'll post about later. And I'm open to suggestions about what I should try next time, too, so please give me ideas!