Introduction to Computer Art

Imaging Basics | Photoshop Introduction

Using Photoshop, create an overall pattern by repeating a small part of a photograph, until you fill a 500x500 pixels square.
Save 2 (Two) files: one in TIF Format (.tif), and one in JPEG (.jpg) format. The Help page contains instructions.

Reminder: Make sure you scan 20 of your own photographs by the deadline.

Scan them at 150ppi. They will serve as your photo library for subsequent projects.

Save them as 20 individual .TIF files (IBM Byte Order, No LZW Compression).