Addition of Designers/Engravers [solved]

Antonella Napolione: https://en.numista.com/catalogue/pieces125962.html
Carl Friedrich Voigt: https://en.numista.com/catalogue/pieces3572.html
Maria Carmela Colaneri: https://en.numista.com/catalogue/pieces2199.html
Giochi Invernali Torino: https://en.numista.com/catalogue/pieces2199.html
Eric Sewell: https://en.numista.com/catalogue/pieces1389.html
Namik Prizëreni: https://en.numista.com/catalogue/pieces2875.html
Rolf Lederbogen: https://en.numista.com/catalogue/pieces107.html
Josef Kaiser: https://en.numista.com/catalogue/pieces7905.html
Rūta Ničajienė: https://en.numista.com/catalogue/pieces116890.html
Giedrius Paulauskis: https://en.numista.com/catalogue/pieces116890.html
Jan Alfons Keustermans: https://en.numista.com/catalogue/pieces80.html
Angelo Canevari: https://en.numista.com/catalogue/pieces14128.html
Antanas Žukauskas: https://en.numista.com/catalogue/pieces67628.html
Tomas Gismondi: https://en.numista.com/catalogue/pieces3598.html
Garcilaso Rollan Sanchez: https://en.numista.com/catalogue/pieces780.html
Laimonis Šēnbergs: https://en.numista.com/catalogue/pieces95462.html
Noel Galea Bason: https://en.numista.com/catalogue/pieces2185.html
Tatiana Sotiropoulou: https://en.numista.com/catalogue/pieces2179.html
Wojciech Jastrzębowski: https://en.numista.com/catalogue/pieces4115.html
Luciano Dias Araújo: https://en.numista.com/catalogue/pieces666.html
Philip Nathan: https://en.numista.com/catalogue/pieces912.html
Vasyl Lopata: https://en.numista.com/catalogue/pieces3303.html
Moles Disseny: https://en.numista.com/catalogue/pieces68392.html
Kiki Lima: https://en.numista.com/catalogue/pieces6185.html
Reinhard Kullrich: https://en.numista.com/catalogue/pieces2729.html
Louis Oppenheim: https://en.numista.com/catalogue/pieces2729.html
Teodoro Miciano Becerra: https://en.numista.com/catalogue/pieces781.html
Jiří Harcuba: https://en.numista.com/catalogue/pieces2149.html
Jarlath Hayes: https://en.numista.com/catalogue/pieces122.html
Hélder Batista: https://en.numista.com/catalogue/pieces773.html
Mamuka Gongadze: https://en.numista.com/catalogue/pieces3791.html
Alfred Ryman: https://en.numista.com/catalogue/pieces9336.html
Adrien Dieudonné: https://en.numista.com/catalogue/pieces3.html
Erik Maell: https://en.numista.com/catalogue/pieces2179.html
Georgios Karaiskakis: https://en.numista.com/catalogue/pieces548.html
Rolandas Rimkūnas: https://en.numista.com/catalogue/pieces41703.html
Eglė Rimkūnienė: https://en.numista.com/catalogue/pieces41703.html
Hans Köttenstorfer: https://en.numista.com/catalogue/pieces654.html
Mitar Petković: https://en.numista.com/catalogue/pieces3611.html
Maria Andonatou: https://en.numista.com/catalogue/pieces115.html

Citi Pilartz: https://en.numista.com/catalogue/pieces15905.html
Maximilian Dasio: https://en.numista.com/catalogue/pieces29893.html
Reinhard Kullrich: https://en.numista.com/catalogue/pieces8463.html
Rudolf Bosselt: https://en.numista.com/catalogue/pieces29894.html
Maria Angela Cassol: https://en.numista.com/catalogue/pieces133.html
Heinz Hoyer: https://en.numista.com/catalogue/pieces18666.html
Luciana De Simoni: https://en.numista.com/catalogue/pieces130.html
Laurent Jorio: https://en.numista.com/catalogue/pieces6373.html

Hello

You've asked already for Karl Friedrich Voigt and he was already in the database.

These ones already exist:
Maria Carmela Colaneri - I added details
Josef Kaiser - added details
Rolf Lederbogen - added details
Antanas Žukauskas
Jan Alfons Keustermans
Garcilaso Rollán Sánchez
Teodoro Miciano Becerra
Jarlath Hayes
Adrien Dieudonné
Maria Angela Cassol
Heinz Hoyer
Luciana De Simoni
Laurent Jorio

Giochi Invernali Torino is not an artist.

And you've asked for Reinhard Kullrich twice in this post. Are there two with the same name?

I've added:
Antonella Napolione
Eric Sewell
Namik Prizëreni
Rūta Panavaitė-Ničajaiė

Will add more later

Regards

Hello again,

Georgios Karaiskakis is not an engraver, he is the hero on the coin.

Otherwise all 50 were added, most of them with images, IDs and descriptions if I could find them.

Best