Question

Hello everyone I am New here and I am so excited to be be in a great community like this,I will be very much appreciated if i am carry along by the community admin.my question is,is it mandatory that Evey post in the community must attached with a picture? because in some of the community I am seeing that is not possible to post something without attaching a picture as an evidence of what you are posting, and if that be case, what if what I am posting does not not have a picture to illustrate? let me pause here listening to the response from those that have wealth of knowledge of this question,I will be very grateful if my question is been seeing and answered, thank you and remain blessed love you all.