Assigning Random Images with arc4random in iOS Applications

Overriding Image Property of UIImageView: A Deep Dive into the Issues and Solutions

Fixing SIGABRT/EXC_BAD_ACCESS Errors When Editing UIImages in iOS

Animating Image Changes in UIImageView

Blurring a Specific Part of an Image Using Objective-C and UIImage+Stack Library

Resolving Image Display Issues in UICollectionViewCell: Best Practices for Loading Images from URLs

Understanding the Basics of Image Data Representation in iOS Development

The Deprecation of presentModalViewController:animated: in iOS 6: A Guide to Programmatically Presenting View Controllers

Here's the complete example of how you can put this code together:

Alternative to UIImage's imageWithCGImage:scale:orientation: A Step-by-Step Guide