Some accretion in lower areas of painting, especially BR which has split liquid residue. Light dusting of white particles, probably lint accumulation, all over surface. Backing paper has a couple of rips in center from hanging the picture.
Paint abrasion at the bottom of painting (small dots c.. 0.3 cm in diameter). Paint loss c.. 12 cm2 in BL area of the image. Accretion in areas c.. 58cm B X 50cm R and 30cm B X 56cm R (dried liquid residue). Abrasion of paint at the bottom of painting (possibly inherent to the image)