2018 - Permanent “Vögel Südamerikas“, Zool Karlsruhe, GER
2023 “Natur in Aquarell“, Medical Practice Frau Dr. Otto, DE “Fabriano in Acquarelo”, Fabriano, IT
2022 “Argentinische Vögel“, Medical Practice Dr. Ruppel, DE
2019 “MOVO–Moderne Vogelbilder”, Ornith. Museum Heineanum, DE
“Wildlifeartist of the Year”, Mothern Art Gallery, DE
“Fabriano in Acquarelo”, Fabriano, IT
2018 “Fabriano in Acquarelo”, Fabriano, IT
“Argentinien, Land der Vögel” Arg. Consulate, GER
“Lots Nature”, Casa Bicentenario, Cordoba - ARG
2017 “Argentinische Vogelwelt”, City Hall Waldbronn, GER
“IWS Watercolor Biennale India”, INDIA
“MOVO–Moderne Vogelbilder”, Ornith. Museum Heineanum, GER
“Festival Internacional Fabriano”, Fabriano, IT
”Aves para Conservar", Cultural Centre Espacios ARG
2016 “Aves para Conservar", Aves Argentina Offices, ARG
2023 Creation of own book ‘Aves a la Vista’
for nature reserves in Argentina
2022-23 Creation of seed packaging with nature motifs
Sperli
2021 Illustrations for bee book
Herrenalb Beekeepers' Association
2019 “La Primavera de la Vida” Illustrations of the book.
2018 “Heidi Lots Argentinean Wildlife artist”
Pawls Trail Explorer Magazine
2018 “El condor pasa? by Heidi Lots”
Naturgucker Magazine
2018 “Andean Condors by Heidi Lots”
Pawls Trail Explorer Magazine
2017 “Pintar con un propósito”
Magazine Nr 50 Aves Argentinas
2017 “Heidi Lots, lo simple y lo perfecto”
Magazine Semperfides
2016 Cover of Villavicencio's Natural Reserve Bird Guide.