Adam Sherwinski shows ciLiving host, Jaclyn Friedlander what causes the colors at sunrise and sunset ...

A selection of your pictures of Scotland sent in between 18 and 25 April Send your photos to scotlandpictures@bbc.co.uk.

A crown of thorns and a palm leaf on burlap, representing the Good Friday and Palm Sunday holidays. A depiction of the three crosses of Calvary with a beautiful sunrise or sunset with blue, pink, ...