#8 oil : The best painting to completely match the idea and represents the category very well.
#9 watercolor : Good water color representation of these styles
#12 oil : Amazing Oil piece. Wish I had this hanging up in my place.
#16 digital: Nice use of digital painting to match style
#22: "I think it is digital" This is very amazing. Looks like shinyness of oil to me but is amazing either way.
#25: Nice oil
#32: Nice amazing digital art.

My Favorites that match the style of this weeks challenge are:

1. #8 Oil

2. #32 Digital?

3. #16 Digital?