Thaynara , welcome to our Forum - just to make sure of one thing first off: The images (or surface thereof) are not interlapping into the wall by any chance? In ArchiCAD they're of course displayed correctly, but it could still be worth checking. Otherwise, is there anything "special" about the surfaces you've used for the pictures? The glass in Front is also set to transparent via the material editor?
You can also more than gladly send me an example project file or the project itself and I'll troubleshoot it directly on my machine here. If possible, just upload the file to wetransfer.com for example and send me the link to it via a DM. Thank you!
Same happening to me. ArchiCAD 24 / Enscape 3.2.
