#1
1st layer, Gaussian blur/radius = 3
2nd layer, blend = screen
3rd layer, blend = hue,
then effects => Artistic Effects => solarize (threshold = 1)
Original image: Captured from the web
#2
1st layer, Gaussian blur/radius = 3
2nd layer, blend = screen
3rd layer, blend = dissolve,
then effects => Artistic Effects => solarize (threshold = 1)