@gferreira Awesome! Thanks so much!

Is there a way to do this with an ImageObject()?

I'm trying to do something similar with a pdf, and then apply some filters.

img = ImageObject(path, pageNumber= pageNumber)
img.falseColor(color0=(0,0,1,1))
image(img, (0, 0))

This gives an unexpected keyword argument 'pageNumber'.

And moving the pageNumber to the image call, has no effect. It just inserts the first page:
image(img, (0, 0), pageNumber=pageNumber)