All my acrylic paintings are finished with two coats of UV resistant artists varnish. Even so, I do not recommend hanging artworks in places where they risk exposure to
direct sunlight, water (or damp) and extreme changes in temperature. By doing so, you can damage your beautiful art or significantly reduce it's life.
Over time paintings can start to look dull or turn yellow, this is natural. I recommend seeking the services of a professional restorer / conservationist to carefully strip the old layers and apply new layers of varnish.
To prolong the life of prints I recommend framing the artwork as soon as possible. A good frame can not only protect the work but compliment it too.
If you have any questions about artwork you have purchased from me please mail me here: Enquiries