The exposed plate

An original fiction passage set in the nineteenth century.

The first glass plate showed the Arden family as pale shapes beneath a broad wash of light. Mr Vane held it up to the window, frowned at the blank faces and placed it beside the darkroom door.

“The morning has failed us,” he said. “Put them back beneath the skylight and make another exposure.”

George, his assistant, looked towards the group waiting in the studio. The father had grown stiff from holding his pose; the youngest child was rubbing one eye. A second sitting would not improve their patience. George examined the room instead. On a shelf beside the props lay a polished silver tray, left there after the previous evening’s meal. It caught a thin strip of light from the window and returned it brightly across the wall.

Mr Vane told him to prepare the camera. George carried the tray to the side of the family and tilted it until the reflected light reached the shadowed faces. The photographer laughed.

“We make portraits here, not experiments.”

“The first plate was taken without it,” George replied. “The light was not enough on that side.”

Outside, the clouds thickened. Even so, the second exposure produced clear faces and a sharp outline of the child’s sleeve. Mr Vane studied the plate for a long moment before asking George where he had found the brightness. George pointed to the tray.

At the end of the afternoon, Mr Vane returned the tray to its shelf. George wrote its position on a scrap of paper and placed the note beside the camera. The studio was darker than before, but the next plate was ready.

“The assistant is presented as inventive because he notices opportunities that others overlook.”

Evaluate how successfully the writer presents this idea. Support your judgement with detailed references to the passage.