get misattributed. so what we re going to do is use a high resolution image of the subject s painting, run it through the machine, through the various algorithms that we have that allow it to be compared to a body of 20 original, bona fide lissitskys that we know are real. if that painting fits inside that cloud, inside that contour, we can say with 99% confidence that the painting is authentic. if it s outside of that cloud, we can be fairly confident that the painting is a forgery. so, when looking at this painting, one thing we re going to want to look at is the signature because signatures are always important in both real and inauthentic works. so, here, it looks very much like the signature was put on at the same time