PD Graphics 14.
1. -LINECYC.BAS
LINECYC.BAS looks remarkably similar to a graphical from AA called
Serpent. On initial investigation though, I noticed LINECYC.BAS will run on all CPCs, Serpent was BASIC 1.1 only. However when I did a comparison of source code, LINECYC.BAS is much different. Obviously for LINECYC.BAS it draws 2 moving lines (Serpent only does one), though the means LINECYC.BAS moves the Lines is much different from Serpent and yet they appear to very similarly.
2. -NO-SMOK.BAS
Ironically this uses that solid drawing cycle that I was thinking of from the Ernie & Bert, which probably could have been used in the -INDENT.BAS demo.
3. -POPSI.BAS
The OUT commands in this one I think are used to Blank the Screen while it's being drawn, removing them should reveal it's drawing process.
PD Graphics 15.
1. 3DCUBE.BAS
On my other computer I've created an alternative version of this to improve the animation sequence of it which I can post here if you want.
2. CONE.BAS - starts at 1:11, go to 7:40 to see the end product.
I'm unsure where this David Hall graphical was published. It doesn't seem to be recorded as being on CPC-POWER, it was written in 1988 which was before ACU got the 10-Liners which as I understand initially came from another magazine, from the looks I think it was CPC Computing Magazine, but that all changed from July 1989 when ACU changed it's Logo again to feature Arnie as The Running Man.
Actually scratch all that, I was published in April 1989 issue of ACU. I couldn't find on CPC-POWER because ACU hasn't completely documented all the ACU 10-Liners on their Archive.
3. CUBE.BAS
This looks familiar too and must of been a 10-Liner from ACU. I think it must be Strange Cube by David Mortell which was published March 1989 issue of ACU.
4. CURTAINS.BAS (curtains?)
Bill Hamley made some nice Graphical 10-Liners for ACU and as this one suggests was published in June 1989 issue of ACU. Earlier you had the C and Dragon combo demos, my favourite of his came later from the August 1990 issue of ACU called Endless.