One of the greatest joys in my life is painting my nails. As much as I love getting my nails done, I also love an at-home mani, and tend to do them about once a week. So, when the new Mavala Heritage Collection landed at my door, I couldn't wait to try it out, a perfect combination of six autumnal shades in creme and shimmer finishes. Swatches from L-R: Santiago- a soft gold Bergen- a deep red Versailles- a yellow gold Quebec- a burnt orange/copper Walnut Grove- a deep purple/brown Windsor- a pale pink My favourite shades are Walnut Grove,…