short neon tutorial the values and stuff are hard to see due to the quality, so here's a brief summary - set "feather" to 5px of the polygon and the circle selection tool - set the 1st brushed layer to "soft light" - 2nd brushed layer is "overlay" - set "feather" to 1px before starting to do the 3rd brushed layer - set 3rd layer to "overlay" - copy the 3rd layer and set opacity to 50% - use "gaussian blure" 5px on the 3rd brushed layer and 4px on the 2nd