10 Photoshopping your Studio Portraits

Try a few Photoshop techniques with one or more of your Studio Portraits post it to your blog when you are finished:
1. Simple TOUCH UP

https://www.youtube.com/watch?v=v_iuw6k-txY
and or
TOUCHING UP and SELECTIVE SHARPENING your portrait: https://www.youtube.com/watch?v=94BMoqtur1Q

2. CONVERT your digital portrait to BW:
https://www.youtube.com/watch?v=vjTkwxLPClA

3. SELECTIVE COLOUR in a area of your portrait:
https://www.youtube.com/watch?v=OcRbEwUQcb0

4. SELECTIVE BLUR and VIGNETTE:
https://www.youtube.com/watch?v=qzZsIqm-Z2I