Word choice - "solution" can refer to chemicals used to develop the photographs, but also may helpsolve the conflicts they depict,
"Solutionsslop in trays"
Word choice - picture not fully developed, but the man no longer exists, he has became a ghost; has connotations of haunting, underlining these images haunt him
"a half-formedghost"
Word choice - carelessindifference of editor shows how little we care for people suffering abroad