Is there a way to cut and paste pictures/objects into a userform field such
that a user can paste in an external object (for example a chemical structure
or a screen capture) into the form.

The pasted item in the userform would then need to be be appended to the
spreadsheet at a chosen cell location and also pulled back to the userform
when the user edits the userform (for example changes the embedded picture).

I know how to do this with text (Contextures website) but would like to
learn how to do it with other objects.

Can anyone help?

Regards,

Roger