Reply To: Any idea why I can’t see my objects in Solid mode? If I take a picture from the exact same position, they are visible in both material preview and rendered mode.

Hey @alendomata ,

Check the eye icon in the properties panel for your objects/collection.

This is the hide in viewport option, hotkey H and ALT H to unhide. 

Note: Still visible in rendered and material preview mode.

And SHIFT H to hide the children of an object, but you don’t really need to worry about this one.

Hope this helps.