| Answer | Crossword Clue |
|---|---|
| TALBOT | One of the inventors of photography. |
| cyan | a greenish-blue color used in photography and color printing of one of the primary colors |
| lenticule | one of many tiny cylindrical or spherical lens segments embossed on the surface of a film used in stereoscopic and color photography |
| IDEA | Inventor's "step one" |
| MOUSETRAP | Inventors often try to build a better one |
| MOUSETRAP | Inventors may try to build a better one |
