These photoshopped images combine shots of Kiev from before and after the riots using the same vantage points. Looking at the dramatic contrast between happy people enjoying the Sun and peace and the anger of people behind in barricades is disheartening.
I’ve seen the same type of montages around the web, so I used the same technique that was employed in this “time-traveller” World War II series to make some of them.
Some more photos from other places around the web: