In 2021 the painting was exhibited from June through September with the trimmed-off sections recreated using convolutional neural networks, an artificial intelligence (AI) algorithm, based on the copy by Lundens.[9] The recreation corrected for perspective (Lundens must have been sitting on the left side of the painting when he made his copy), and used colours and brush-strokes as used by Rembrandt. The trimming of the painting put the lieutenants in the centre, but the original placed them off-centre, marching towards an empty space now reinstated, creating a dynamic of the troops marching towards the left of the painting. The cutdown painting by Rembrandt with the AI recreation of the missing portions attached was placed on exhibition for three months. The augmented painting will not be on permanent display so as not to "trick" viewers into thinking they were seeing the full original; the augmentations are a scientific, rather than an artist's, interpretation
Lundens, Ludens...