What is not a good technique to use when photographing groups? stay as far away as possible. have someone you. use a tripod. take more than one photograph.

(i think my answer is a, am i correct? ) a pentagonal traffic sign is a sign. a. school crossing b. parking c. wrong way d. yield

Which set of design principles does this image illustrate? a. balance and movement b. pattern and emphasis c. contrast and balance d. unity and movement e. balance and emphasis

What are these signs and what do they mean ?