`use_frameworks!` and images - how to use them in the client project's Storyboard?

When including my pods with the use_frameworks! directive, I have to include the images via code the following way:

UIImage *image = [UIImage imageNamed:@"myImage" inBundle:[NSBundle bundleWithIdentifier:@"org.cocoapods.MyPod"] compatibleWithTraitCollection:nil];

That works perfect and as intended; but how can I reference an image in the client project (not! within the pod)? When I only enter the image name in Interface Builder the image is not shown...