![R. valentinianum [Rhododendron valentinianum, bright yellow flowers]](https://www.gop.com.ph/wp-content/uploads/2018/11/JO61823-Riefel-1958-Rhododendron-valentinianum.webp)
Description
original colour lithograph.
EXTREMELY RARE Botanical print from the collection of C. Riefel Rhododendrons. Carlos von Riefel or Carlos Riefel (1903-1993), was an Austrian botanical artist who trained at the Vienna Academy of Arts and specialised in fruit and flower painting from 1937.
![Musa Coccinea. Andr. [Tagalog: Flowering Banana]](https://www.gop.com.ph/wp-content/uploads/2015/05/JO54847-Hoola-1863-Fruit-Philippines-Indonesia-600x750.webp)
![Caladium Bicolor. Vent. [English: Caladium]](https://www.gop.com.ph/wp-content/uploads/2015/04/jo2461-Hoola-1863-Flowers-Flora-Philippines-Indonesia-600x750.webp)
![Citrus Decumana. L. [English: Pomelo. Tagalog: Suha]](https://www.gop.com.ph/wp-content/uploads/2023/08/JO5025-Hoola-1863-Citrus-Decumana-600x750.webp)