Un arbre planté pour chaque impression. Pictorem soutient Trees for the Future, une organisation à but non lucratif 501 (c) 3, qui gère un programme agroforestier pour restaurer les arbres sur les terres dégradées en travaillant avec les petits agriculteurs.
![The letter of recommendation [1858] by Benjamin–Eugène Fichel [1826–1895] by MyCozyFineArt](https://www.pictorem.com/uploads/collection/Q/QI1LOG8CPG/600_MyCozyFineArt_826045_The_letter_of_recommendation_1858_by_Benjamin_Eug.jpg)
![The letter of recommendation [1858] by Benjamin–Eugène Fichel [1826–1895] by MyCozyFineArt](https://s3.pictorem.com/images/collection/Q/QI1LOG8CPG/rs_2224675.jpg)
![A Letter of Recommendation by Antonio Rotta [1828–1903] by MyCozyFineArt](https://www.pictorem.com/uploads/collection/Q/QI1LOG8CPG/600_MyCozyFineArt_832667_A_Letter_of_Recommendation_by_Antonio_Rotta_1828_.jpg)
![A Letter of Recommendation by Antonio Rotta [1828–1903] by MyCozyFineArt](https://s3.pictorem.com/images/collection/Q/QI1LOG8CPG/rs_2227111.jpg)
![A Letter of Recommendation [1881] by Charles Baugniet [1814–1886] by MyCozyFineArt](https://www.pictorem.com/uploads/collection/Q/QI1LOG8CPG/600_MyCozyFineArt_874317_A_Letter_of_Recommendation_1881_by_Charles_Baugni.jpg)
![A Letter of Recommendation [1881] by Charles Baugniet [1814–1886] by MyCozyFineArt](https://s3.pictorem.com/images/collection/Q/QI1LOG8CPG/rs_2236479.jpg)
