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| charcoal drawing | |||
| European evonymus (Evonymus europaeus); spindel tree (Evonymus europaeus); spindle tree (Evonymus europaeus) | |||
| charcoal | |||
| drawing charcoal | |||
| fusain; mineral charcoal | |||
| |||
| spindle tree | |||
| Francés tesauro | |||
| |||
| curé | |||
|
fusain : 12 a las frases, 4 temas |
| Encuadernación de libros | 1 |
| Entomologia | 6 |
| General | 3 |
| Industria | 2 |