hebit Purbach Regiomontanus Walter

3 thoughts on “hebit Purbach Regiomontanus Walter”

1. Enrique,

   Now that is a very busy region of the Moon in that light.
   Very fine capture.

   Frank 🙂

2. Excelente dibujo lunar.

3. Enrique,

   Beautiful detailed lunar sketch. Very fine indeed.

   Cindy