Administrative comment here...the "Edit" button, if you non-administrative members have one, would allow you to enter your post and modify it if you see something amiss. (I have now done that thrice to this post!)
I have done that many times for my posts, since when it is posted something invariably pops out at me when the post is presented once out if the composing box. In it's own way the word and letter order shares a relationship with visual perceptions when reordered or presented by mirror or repositioning.
What an exercise could come of this. . . Never directly looking at the piece being worked, only looking at a mirror. Could anyone do it? I could make a pot that way, but when imagining something as complex as a carving, owww
When I designed the relief carving for porcelain box lids I drew the line drawing on tracing paper and shaded on the back side. When the composition was ready, the line drawing was prepared with soft pencil overdrawing, the line drawing then being placed onto the damp, domed, porcelain box lid and gently rubbed to transfer the lines to the clay. Thus, the design was reversed from original drawing. Conscious of this, the tracing paper allowed the composition to be worked from both directions, but I never felt that I was drawing backwards in the first place or carving backwards subsequently. While carving, the boxes were rotated on a small turntable, so upside down presentation was always a part of the view.
Good word: antithesis - n 1: exact opposite; "his theory is the antithesis of mine" 2: the juxtaposition of contrasting words or ideas to give a feeling of balance
Good brain exercise, just reading our posts on TCP Forum! Thanks everyone for you wonderfully varied opinions and experiences which are shared here!
And, Clive, sweat or sweet, I had to look that up earlier this week just to be sure, the aging brain don't you know. I had hoped for the nicer interpretation, but sweat I might upon your greetings when next we meet!

(she said warmly to a friend remembered with fondness)
Janel