The Art of Optical Illusions

Optical illusions intrigue the mind and delight the eye. Viewers try to perceive the visual shifts in a two-dimensional picture, but can't understand how a single still image can be so animated and rich. While even the simplest illusions please, this stunning volume goes far beyond the usual collection. Compiled by visual graphics expert Brad Honeycutt and puzzle master Terry Stickels--and featuring a foreword by renowned puzzle creator, computer game designer, and artist Scott Kim--this collection showcases over two hundred of the finest images from around the world. From Rafal Olbinski, Rob Gonsalves, and Octavio Ocampo to David Macdonald, Gene Levine, and M. C. Escher, THE ART OF THE ILLUSION covers the visual spectrum, from the most classic optical illusions to complex graphic and painterly designs that transform the impossible into believable. There are famous paintings, dazzling photographs, and amazing computer-enhanced eye treats that will make you look and look again. There's "Zipper Beach" with gulls zipping over the sands, "Table Top Towers" where a tower of blocks seems to meld into a city skyline, a librarian whose body is literally composed of books, and so many more astounding pieces. This is a must-have for those who already love optical illusions and those just discovering the wonders of the art.

Standard and Primary covers are widely available through general retailers. They often have higher print runs and can be cheaper, especially during sales.

In contrast, Direct Market (DM) and variant covers are primarily sold in comic shops. DM editions tend to have more limited availability and may be more valuable to collectors.

The main differences lie in artwork style, availability, price, and collector appeal. Ultimately, the choice between standard and variant covers depends on personal preference, budget, and individual collecting goals.

Comic book enthusiasts have various formats to choose from when collecting their favorite stories.
Here's a brief overview of the main types:

Omnibus

• Large, hardcover collections
• Usually contain complete runs or extensive story arcs
• Typically 800-1000+ pages
• Higher price point, often €100-€150

Oversized Hardcover (OHC)

• Similar dimensions to omnibus, but thinner
• Collect shorter runs or story arcs
• Usually 300-600 pages
• Priced between €30-€50

Hardcover (HC)

• Standard-sized hardcover books
• Collect 6-12 issues typically
• Similar dimensions to single issues, but with a hard cover
• Priced around €25-€35

Trade Paperback (TP)

• Softcover collections
• Standard comic book size
• Usually collect 4-6 issues
• Most affordable option, typically €15-€25

Other Formats

• Absolute Editions: Oversized, deluxe hardcovers (mainly DC Comics)
• Compendiums: Massive paperback collections
• Graphic Novels (OGN/GN): Original stories not previously released as single issues

The choice between these formats often depends on personal preference, budget, and collecting goals. Omnibus and OHC editions offer larger artwork and more content but at a higher price, while TPs provide a more affordable way to collect complete story arcs