Sketching man in stripes

That was not the first time I encounter such people asking for donation for so and so charity, and it certainly will not be the last time. News of scams have taught me to be extremely cautious when donating. Such people, even with their few copies of whatever permit they claim to obtain from the government or the police(!), still look suspicious to me. And this man in particular, frustrated at our lack of  response, even questioned our generosity as a race.