Tuesday, November 18, 2008


ILLUMINATIO MEA

Wozziss all about then, eh?
It's about the ancient craft of producing manuscripts by hand, and especially the art of decorating them with patterns, miniatures in capital letters, natural and fantastic forms, but above all by 'illuminating' them by the addition of real gold leaf.
This is a very tricky process, and mastering it has taken up a good deal of my time lately - hence the lack of posts recently. I have however manged to devise a pretty fool-proof technique, and in my usual generous way thought it might be a good idea to publish my findings. so -
GILDING
Gild before painting, except for minute areas.
Outline area with 2B pencil only.
Check that gesso is creamy and flowing. Flood it on to the area with a No.0 brush, using enough to form a raised dome. Leave to dry for at least 4 hours.
Coat the area with acrylic gloss medium [not gold size], aiming for a thin uniform glaze. Use brushes Nos.0 and 000.
Wait for 5 minutes. Then re-coat with a little more medium, aiming for a consistent semi-matte finish.
Wait for 5 minutes. Cut a piece of transfer gold leaf to fit the area. Press it down on the area with a finger.
Wait for 10 minutes. Remove the backing. Wait for 10 more minutes. Brush off the surplus leaf with a soft hair mop.
Wait for a minimum of 4 hours. Burnish lightly with a polished stone.
Can't go wrong!