Colour film in front of a window?

Hi everybody!

So, I've put 4 sheets of negatives surrounded in clear plastic, in front of a south-facing basement window. Could the light and or heat from the sky damage them? I just wanted to hang them in front of a window so that I could easily see them! Any help?

Sorry for a newbie question!

-Evan

Are you planning on leaving the negatives there for an extended time, or will they be there for just a minute or three?

If the negatives aren't going to be there for more than a couple of minutes, then they should be fine.