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- Path: sparky!uunet!olivea!news.bbn.com!bbn.com!dhardin
- From: dhardin@bbn.com (Dawn Hardin)
- Newsgroups: alt.pagan
- Subject: Re: Quilts (was: Re: sowing bags)
- Message-ID: <lk6h4dINNq79@news.bbn.com>
- Date: 31 Dec 92 19:05:49 GMT
- References: <Bz5LIp.5x8@news.iastate.edu> <2B2AECA0.26033@news.service.uci.edu> <1992Dec30.204735.2100@nntpd.lkg.dec.com>
- Lines: 43
- NNTP-Posting-Host: bbn.com
-
- In article <1992Dec30.204735.2100@nntpd.lkg.dec.com>, boylan@sltg04.ljo.dec.com (Steve Boylan) writes:
- >
- > In article <lk3h76INNr32@news.bbn.com>, dhardin@bbn.com (Dawn Hardin) writes:
- >
- > If I may continue the high-falutin' talk, the problem with the five-
- > pointed star is that it yields a pentagon as your basic building block,
- > and the pentagon won't tesselate the plane. (For those of you who
- > AREN'T math dweebs and don't have a dictionary handy, pentagons won't
- > fit together neatly to cover a plane.)
- >
- > Eight-pointed stars are usually embedded in a square, and six-pointed
- > stars in a hexagon. Both tesselate.
- >
- > To use five-pointed stars, you'll have to make them part of a design
- > that isn't based on the pentagram. For example, you can put a
- > pentacle inside a square or hexagon.
-
- Hexagons, squares, and equilateral triangles are the only REGULAR
- tesselations, but there are other IRREGULAR tesselations including
- things like Escher's fish and birds. (And wouldn't that make a lovely
- quilt?) So two possibilities for pentagram tilings would either include
- regular pentagons with other shapes to form a tiling, or would have
- irregular five pointed shapes coming together in some sort of order.
- The Penrose tilings (I said Moore-Penrose earlier, but I think I got that
- confused with Moore-Penrose generalized inverses) are more or less
- five sided, so if you didn't care if your stars were a bit rowdy and
- disorderly you could do a pentagram-like quilt. I've tried some
- sketches that would look crummy in ascii so I'm not even going to try,
- but the overall effect that I'm coming up with looks more patriotic
- than pagan. It looks stitchable though. The main problem is that the
- pieces would all end up with bias cuts, so the fabric would stretch and
- not be as strong.
-
- Now that I look at these sketches though, I don't think that an irregular
- funny-pentagram would look at all pagan. If the idea was to make an
- altar cloth or a religious themed quilt, then I think applique or
- a shadow or corded quilt would be the way to go.
-
- Dawn
- "What if I had PMS all my life, and told you you looked just like Barney Fife,
- What if I twisted it in like a knife, Until it made you cry? Until it made
- you lie? Would you still love me?"
- "What If..." by Bongwater
-