I selected an area on the screen and then did a record macro. Here's
what I obtained as a script:

Sub CopyQuotefallToBitmap()
'
Selection.CopyPicture Appearance:=xlScreen, Format:=xlPicture
End Sub

Is there a way for Excel to detect when no range has been selected and
to advise the user they need to select a range (always starting at B4,
though entire area after that can differ somewhat) and then the script
can proceed to the rest of the "Selection.CopyPicture..." scripts
above after that?

Thanks! :oD