For coloring book fans partial to optical brain-teasers are these 29 triad designs that play tricks with your eyes. The versatile design modules include small triads inside larger ones, triads with holes in the center, triangular triads centering around a star, and many other illusions.

Add color to the reality-defying shapes and voilà! You're looking at images that will dazzle the eye and boggle the mind.

Book specifications: paperback, 32 pgs., 8 1/4 in. x 11 in.
Publisher: Dover, 2006

Ask a question about The Triad Optical Illusions Coloring Book Ask a question about this product

Tip It

Average User Rating: Based on (1 Review)

Donna M. from Lincoln, RI says:

great for middle school students, good problem solving activity

[Read All Reviews] [Write a Review]

Ask a Question About The Triad Optical Illusions Coloring Book

Customer Product Reviews

Write a Review

Rated by: Donna M. in Lincoln, RI

great for middle school students, good problem solving activity

Write a Product Review for The Triad Optical Illusions Coloring Book

Add Your Review

Tell us what you think. We appreciate you taking the time to share your opinion with other artists and crafters. Please keep your review detailed and specific.

Your Overall Rating:

Your Review: Example: This product performed exactly as described on your Web site. Delivery was prompt and the price was the best I found anywhere. Everything was packed very securely. I'm very satisfied with my purchase.

Your name: (as you want it to appear) Example: John D.

Your Location: Example: Houston, TX

Security (enter text from image):

Product reviews are intended to be a resource for artists interested in product quality and use. MisterArt.com reserves the right not to post any product review or to remove any published product review at any time without notice. Published reviews must conform to MisterArt.com guidelines. Your review may be posted on this page within five to ten business days.

Tips on Writing Reviews

Rating Scale

(5-Star) Excellent
(4-Star) Good
(3-Star) Average
(2-Star) Fair
(1-Star) Poor

Do:

Give your perspective on how you used the product and why you liked or disliked it.
Keep your reviews short enough to hold the audience's attention.
Be honest and mindful of others when providing editorial commentary.

Don't:

Include phone numbers, addresses, URLs, or HTML tags.
Write profanity, obscenities, vulgarities, or spiteful comments.
Make defamatory comments.

Please wait...