Go to Tools-Macro-Macros
select your macro, and click Edit.

Where it says
Sub Macro() Replace with:

Private Sub Worksheet_Change(ByVal TargetCell As Range)

Then, skip past the comments (the rows starting with ')

and enter:
If (Range("A1") = 10) Then

Leave your steps that insert the picture here

then enter:
End If

This assumes that A1 is your determining cell, and that a value of 10 or
greater is large enough to trigger the macro.

"Rick_T" wrote:

I have a macro that adds a graphic image to a cell. I want the condition of
another cell to be the trigger to run the macro. If the trigger cell goes
high (is not blank) I want the macro to run one time. Can I do this with an
if statment? if not please suggest.
--
Rick