The mylar wear as shown on the upper one has been covered with an overlay on the lower one (see pic 2). The upper one will be part of a large overlay for the whole area in pic 3 - luckily one of our very talented members (ie not me!! :) is working on that now. Lots of ball swirl made the art look almost black in places - eucalyptus oil and magic eraser seemed the most effective and it has cleaned up well.
