save picture to a temp object

i need to save a picture in a temp object for furter use
all i find is an object named image...but i'm only getting en errors with him

Dim image as image
image = picture1.image

(make en error)

somebody can help me?

Dim tmpPic as StdPicture
Set tmpPic = picture1.image

thank's LaVolpe i just found it. but u r the king.