| Autor |
|---|
| Chwała, Wiesław [2] |
| Cichalewska, Alicja [2] |
| Cichosz, Aneta [1] |
| Ciechanowski, Stanisław Witalis [2] |
| Cobbett, Martin Richard [1] |
| Cohn, Hermann [2] |
| Collineau, Alfred Charles [2] |
| Colozza, Giovanni Antonio [1] |
| Colvin, Stephen Sheldon [1] |
| Cotta, Carl [1] |
| Couvreur, Edmond [1] |
| Crampton, C. Ward [1] |
| Cranach, Lucas [1] |
| Creswell, Frank S. [1] |
| Cumme, Frieda [1] |
| Curyło, Marta [2] |
| Czechowiczówna, Henryka [1] |
| Czekanowski, Jan [1] |
| Czerwiński, Wacław [1] |
| Čermák, Josef [1] |
