Hello @kurokikuro, I love what you did with these photos, these color splash versions are amazing, the technique highlights the subject and it looks great. Demonstrations are excellent for people and portrait photography.
You've managed to to capture the pulse of the event, people in action, each of them fighting for something they believe in. Those slogans on the placards are right and true.
I admire these people for standing up for what they believe in. There's no freedom without fight and I believe people should be free, not controlled.
Well done!