Compare Before and After Images

I need to get better images here

Original - Dingy
Processed - Bightened and sharp
Original - Bluse sky
Processed - Galaxy
Original - Dull sky
Processed - Blue sky
Original - Dull sky
Processed - Blue sky
Original - Dull features
Processed - Brightened
Original - Dark edge
Processed - Lightened with background
Original - Very Dark
Processed - Bright and cheery
Original - Dark features
Processed - brightened
Original - Dull features
Processed - Brightened
Original - Dark features
Processed - Face lightened