I just started to dig a software that uses machine learning to upscale and enhance low resolution photos. If the original file doesn't have much noise, it does a pretty decent work. On my old and tired PC it takes forever to proccess a single file with max settings

, so let's be patient.
Here are some 2x upscaled pics of my collection. Being old photos, there will be a lot of repost, but I think it is worth to revisit these "remastered" gems.
What do you think?