I have a client who is upset at the colour differences between the thumbnail view and the large view of his images

an example of this is here

174.132.121.226/~robinrid/newSite/index.php/stock-images/architectural-photography

the image in the thumbnail - check out the reds - no where near as vibrant as the full size image on the same page.

any ideas why this might be?

thanks

hmm not sure

This is from a previous thread

The only thing I can think of is if you set the zentools resize quality to 100 rather than 90. Normally there is little to no difference between the last 10%.

In the modules/mod_zentools/includes/imageresize.php change the following:

public static function getResizedImage($image, $newWidth, $newHeight, $option='crop', $quality='90')

to $quality='100'

Cheers
Paul