I think it could a climber Janet, in the picture I see a stem coming out from the right side with leaves all the way on the edge of the picture that shows it being the same plant (I think), but that could also be an offset..strangely there is also one single leaf that looks like P.monstera
Not sure though if Philodendron giganteum would be the one, the leaf edges on mine are wavy..
Eeeeeek, so many, siiiiiiigh..
but this one even may not be Brazilian as it was in the botanical garden, so could also be from other tropical countries..