Museo Nacional de Costa Rica
Work of art and lightning

If you have and important, familiar or national work of art, it must be placed away from sunlight or any other artificial source of light, since the colors in paintings like watercolor tend to fade away and the canvas may crack and loosen.


                                                                                                                       Decoración por luz

Paper work tends to turn yellow and stiff.  The same thing happens to textiles on sun or light exposure which will ultimately get destroyed.