Can someone please help me either using quick selection tool or magic wand for these two pictures and paste each of the pic with black background
One example that I had did but not very good can be seen below


There is another picture that is very hard for me to use either quick selection tool or magic wand

This one i want to take all circle and put in black background
I hope someone can help me by today can finish it
Thanks you
One example that I had did but not very good can be seen below


There is another picture that is very hard for me to use either quick selection tool or magic wand

This one i want to take all circle and put in black background
I hope someone can help me by today can finish it

Thanks you
