I think many of us on the site can relate to this. I've faced some pretty sad moments - including being hospitalized. There have been times I thought it just couldn't get worse. I've just had to cope with the moments as they arise - ways to take my mind temporarily off the bad points. I myself can't suddenly find beauty when I'm in darkness. But, I can alleviate my mind by temporary distractions. I use tactile (touch), visual, audio. This is part of mindfulness. Practise it and it becomes quite easy and those difficult moments will become easier to get through. It won't make your Depression disappear but it ought to take a bite off those really, really hard moments.