Street photography

Please go to the link What is street photography and do the following on a keynote:
1. Describe street photography in your own words.
2. Describe the challenges of street photography?
3. Find 10 of your most favorite street photographs. For each photograph, describe 2 elements of designs that are evident in each photograph and what you like about the photograph.
4. Would you like to use this style of photography? Explain.