Color analysis of your pictures
This page analyzes your pictures online.
Crop the picture to remove the degraded or poorly lit parts (e.g. edges of the painting), and if necessary revive the colors, by means of photo editing software (which often compensates for a poor lighting or aging of varnishes).
Uploading large files takes a long time (typically 3 seconds per megabyte in xDSL or 4G) ; resample the picture to reduce it to less than 500 kilobytes. The analysis is not affected.
◦ format : jpg / jpeg
◦ maximum file size : 6 megabytes
◦ maximum number of pixels : 13,000,000
◦ minimum number of pixels : 1,000
Select the jpg/jpeg file to analyze and click on SEND PICTURE.