Oil
Solvent
Acrylic / water
Unknown
i) Cockling and creasing of paper support
ii) Tearing of paper support
iii) Cracking of ink layer
iv) Flaking of ink layer
v) Oxidative discolouration of support
vi) Other – please specify in the box below
 
Oil
Solvent
Acrylic / water
Unknown
i) Cockling and creasing of paper support
ii) Tearing of paper support
iii) Cracking of ink layer
iv) Flaking of ink layer
v) Bleeding of ink
vi) Other – please specify in the box below

Other problems that have occurred:

7 Are there any particular areas in which you feel research is lacking and for which little information is available?

Possible further areas of research:

 

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