''' Provides a sandbox for image transformations
'''

from PIL import Image                           # get Pillow Image capabilities

import locate, mutate, dimensions               # get our modules for image transformations

def play( original ) :
    ow, oh = original.size                      # get dimensions of the original

    nw, nh = ...                                # set dimensions of the new image
    
    # get a new appropriately sized image and fill it in
    new_image = Image.new( 'RGB', ( nw, nh ) )
    
    for nx in range( 0, nw ) :                  # consider all possible x values for new image
        for ny in range( 0, nh ) :              # consider all possible y values for new image

            nspot = ( nx, ny )                  # set the spot to be filled in new image
    
            ospot = ...                         # determine corresponding spot in original
    
            opixel = original.getpixel( ospot ) # get the pixel at the ospot
    
            npixel = ...                        # determine pixel for the new image
    
            new_image.putpixel( nspot, npixel ) # set the nspot in the new image
    
    return new_image                            # return the filled in new image

def blue( orig ) :
    ''' Return a new blueing of orig
    '''
    
    ...

    return new_image

if ( __name__ == '__main__' ) :

    import url

    # get web image of interest
    link = "http://www.cs.virginia.edu/~cs1112/images/mandrill/full.png"

    orig = url.get_image( link )

    original.show()