photo credit(n = noun.communication) - a note acknowledging the source of a published photograph;
is a kind of acknowledgment, citation, cite, credit, mention, quotation, reference

charge account credit, check overdraft credit, commercial credit, commercial credit company, commercial letter of credit, consumer credit, course credit, credit, credit account, credit analyst, credit application, credit bureau, credit card, credit crunch, credit entry, credit hour, credit line, credit order, credit rating, credit side, credit system, credit union, equity credit line, export credit, farm credit system, home equity credit, import credit, installment credit, letter of credit, line of credit, open-end credit, overdraft credit, personal credit line, personal line of credit, photo, photo finish, photo offset, photo op, photo opportunity, revolving credit, tax credit, traveler's letter of credit, traveller's letter of credit