Lens from a 19th-century magic lantern.

[ARTUROARTISTA]

It is a macro lens, transformed, super bright and difficult to handle, and it works the same in its normal position as when turned upside down, inverted.

[Thomas Stellwag]

now you´re somewhere between painting and taking photographs
the 2nd picture is very good

[ARTUROARTISTA]

Thanks, Thomas. Painting shows me how to take photos, and taking photos tells me how to paint.