Photoshopping four individual images with pictures.

Design details: I would like to replicate 4 images in the style seen on the website http://www.paint-the-sky.co.uk/

I have scanned pictures of artwork and I have photographs.

I know the kind of thing I want so will be able to give you full guidance.

At its basic, I need you to photoshop the painted picture onto the photograph. You may also need to photshop some of the buildings/scenery out (there is not a lot of this).

I can send the items this afternoon and would be looking for a Monday delivery (if this is not possible, please state on your application email time scales you can work to). I envisage each picture taking an hour.

You must have a portfolio or send one please.
Ideas for the visual style: http://www.paint-the-sky.co.uk/
Urls to draw inspiration from: http://www.paint-the-sky.co.uk/
Extra notes: