I used Barry M's Silver Nail Art Pen to draw a snowflake onto my little finger, Models Own 'Green Grass' to add a triangle shape for a Christmas tree to my middle finger, and Rimmel Professional Finish 'Ruby Me' for an oval on my thumb to form a robin. Once these had dried, I went over the triangle and oval a couple more times to increase the depth of colour and even out patchy-ness, particularly on my thumb where the deep brown base showed through the red quite strongly at first.
Next, I added detail; a dot of Khroma Beauty 'Fairy Dust' at the top of the green triangle for a star, followed by diagonal lines of 'Fairy Dust' across the tree as tinsel, and small dots of 'Ruby Me' as baubles. I also added two dots with Barry M's White Nail Art Pen above the red oval on my thumb, for eyes. I then added a small triangle of Essie's 'Orange, It's Obvious' to the red oval as a beak, and a dot of Barry M's Black Nail Art Pen to the centre of each white dot to complete the eyes. Finally, once dry, I added two coats of JacavaLONDON's Top Coat to each nail to seal in, smooth and protect my designs and add shine.