Thank you Denis!
Indeed the big stars are from real Hubble photos.
By the time I found some big and pretty stars. But it's hard to find good looking and also big stars in a Hubble photo.
Further the stars must be in a surrounding, where you are able to mask them properly. Hard to find such...
Smaller ones are easy to find, but pretty big ones which are capable to mask them, these are hard to find and rare!
Regarding my picture "The Bridge"
I intended to make it more 3D, the dust lanes are great to improve the 3D Look and feel effect.
STORMLORD