Some may say the Horsehead nebula is over-used as a subject, however I find this iconic object so pleasing to image that I make no apologies. This is my latest attempt and suffers a little from some noise introduced due to occasional wispy high cloud. I've had to use a median filter to blur the worst bits of noise which resulted in a little loss of image sharpness. Nevertheless there's some reasonable definition around the nebula. I think also that there is more 'depth' to the nebula below th...