Back in the old days some did and perhaps some still do:
http://home.att.net/~jriegle/p1.jpg
This is the back of an etching (edition of 100) from 1972. Looks to be framed from about the same time. Note the yellowed fiber reinforced tape used around all sides! Also note the cockling from no expansion room. Sheesh
http://home.att.net/~jriegle/p1.jpg
This is the back of an etching (edition of 100) from 1972. Looks to be framed from about the same time. Note the yellowed fiber reinforced tape used around all sides! Also note the cockling from no expansion room. Sheesh
