수학사랑

Grand Prize

All Bark and No Bite
Daniel Wyllie
Journey to Infinity
Daniel Wyllie
Laugh Last, Laugh Best
Daniel Wyllie

First Prize

Reflected Penguin
(A, B)
Jill Sluka (web site)

Second Prize

Lucky Day
Crystal Lemmer
1-2-3 Sheep!
Crystal Lemmer
Cheese Confusion
Crystal Lemmer

Third Prize

Sacrifice
Megan Leppington
CCGG
René Crol
CCC
René Crol
Birdy
Norbert Sagehorn
Controlled Depth
Scott Fisk
Elf
Catherine Webb
The Eye
Tiffany Reed
Cats
Catherine Webb
An Atom Blooms
Steven Webb
We Pray for Peace
Loretta Angelica
Exploring HexSpace
Charles Morpheus (web site)
Nature's Flame
Adrian Dones

Third Prize: High-School Students

Butterfly World
Lizzie Nguyen

Runner-up Prizes

Snakes
Catherine Webb
Powder Blue Tang
Monika Umba
Cranes
Marc Angstadt
Twin Pharaohs
Charles Morpheus (web site)
Nature
Scott Fisk

Superstellar Entries

Connected
Kimberly Batti (web site)
Lady
Monika Umba
Children Playing
Umer Farooq
Friday Morning
Monika Umba
Imagina
Loretta Angelica
Red Devil
Joshua Metz
Break Away
Christina Naguib

Superstellar Entries: Rosette Groups

Penguin Flower
Jill Sluka (web site)
Seven Deadly Sins
Puripant Ruchikachorn
Frog & Leaf
Linda Lee
Sundala
Ike Eisenstadt
Lizard
Marc Angstadt
Cosmos
Marc Angstadt

Superstellar Entries: Wallpaper Groups

Man and Woman
Bhairavi Talpade
Fish and Bird
Bhairavi Talpade
Spring Break
Nikki George
And as the Crowd Looked on In
Preston Link
Spice Market
Christine Allan
Apple Tree
Paul Summerfield
Origami Paper Folding
Steven Webb
Sudden Bliss
Iva Zgombic Rukavina
Cosmic
Paul Summerfield

Stellar Entries

Medusa
Linda Lee
Fire
Dylan Lynch
TGTG

Stellar Entries: Mirror Symmetry

Tut's [Re]curs[iv]e
Christine Allan
Fantasy
Christina Naguib
Twins
Rui Lai

Stellar Entries: Wallpaper Groups

Fireworks
Alina Petteruti
Grand Tetons
Amy Adams
Vibrating Flowers
Amy Adams
Stripes and Flourish
Ike Eisenstadt
Tulips Dance
Iva Zgombic Rukavina
Poppy Glass
Chris Elder
Spinning Popsicles
Kate Andersen
Childhood Reminiscence
Najwa Zebian
Vitrail of Silent Heart
Iva Zgombic Rukavina
Renda
Elaine Vidal Oliveira
Ocean
Preston Link
Flowers with Birds
Danielle Koenig
Mayan Morning
Lane Last
Moroccan Tiles
Christine Allan
HT
Paul Summerfield
Clockwork Orange
Puripant Ruchikachorn
My Bedroom Wallpaper
Heather Andersen
Flowers on the Fence
Heather Andersen
Armory Preston Link

Stellar Entries: Rosette Groups

Abstract Face
Danielle Koenig
Starburst
Jennifer Vainright
Pretend
Jill Sluka (web site)
Controlled Chaos
Scott Fisk
Sunshine
Nick Bird

Stellar Entries: High-School Students

Oracle
Jessica Waterman
Giraffe in Africa
Joshua Guillaume
Space Man
Jessica Waterman

Stellar Entries: Middle-School Students

Whales
Kathryn Hehre
Bumble Bees
Kathryn Hehre
Tribute
Anthony Williams
Three
Aleksandar Straumann
Spring to Life
Ellen Kuhlman
One
Paul Hagen
Atomic Structure
Anthony Williams
Spiked Ring
James Lunning
Cosmos
Eli Johnson
Mr. Birdy
Benjamin Nordquist

Stellar Entries: Elementary-School Students

Rosette
Ernest Obihara
Oranges
Ernest Obihara

Outstanding Entries: Mirror Symmetry

Butterfly
Camillé Snyder
Reflection
Joseph Conway
Hannah
Camillé Snyder
Fortune Cat
Ally Wang
Road to Infiniti
Stuart Klenk
The Scream
Joseph Conway
Musical Chair
Anthony Williams
Summer Pond
Kate Andersen

Outstanding Entries: Frieze Groups

Traffic
Evan Sowder
Mother and Daughter
Amelia Bender
Oak Leaf Frieze Band
Ike Eisenstadt

Outstanding Entries: Wallpaper Groups

Flowerworks
Amelia Bender
Crazy Tomatoes
Amy Adams
Insect and Eggs
Heather Andersen
One
Aleksandar Straumann
Never Ending
Jay Roler
Two
Aleksandar Straumann
Colours of Fall
Najwa Zebian
Presente
Elaine Vidal Oliveira
Umbrellas
Amelia Bender
Diamondical Pattern
Stuart Klenk
Black and White
Thomas Lawless
Ninja Stars
Joseph Conway

Outstanding Entries: Rosette Groups

Ferris Wheel
Alina Petteruti
Orchid Dance
Loretta Angelica
Break the Habit
Christina Naguib
The Rooster
Cherrie Bevers
Cosmos
Dana Norby
Peacock
Puripant Ruchikachorn
Cats
Peter Raedschelders
My Name
Najwa Zebian
Lady
Linda Lee
Flower
Ellie Sharpe
Sun
Ellie Sharpe
Flower Power
Kate Andersen
Nick's Number Two
Nicholas Petree
Design Cool
Eliott Brooks
Rainbow
Anna Frisbie
Instrumentation
Cindy Ochieng
Stars
Kathryn Hehre
Crabs High Five
Mary Lou Wilshaw-Watts
The Doors
Nicholas Petree
Steel Masochist
Dana Norby
Cirkle
Cherrie Bevers
Two
Paul Hagen
Future's World
Phuong Nhat Minh
Flowers
Dana Norby
Eye of the Beholder
Lanny A. Helton
Fleur de Lisa
Cherrie Bevers
Visual Image
Calvin Loh
What Every 365 Days Brings
Andrew Chen

Outstanding Entries

Cartoon
Umer Farooq
Volcano
Ellie Sharpe
The Accent of Grey
Sam Golden
Global Warming
Katie Basse
Tiger Sun
Balleria Carlo
Snowflake
Dylan Lynch
Beach
Natalie Huber
Nick's
Nicholas Petree
Aerobics
Umer Farooq
The Earthquake
Stuart Klenk
iPod
Charles Pieper
Drip Drip Drip
Ellen Kuhlman
Netherlands
Balleria Carlo

Grand Prize

Reflections
Stefanie Maurice

First Prize

Faces in a Flower
Daniel Wyllie
Stork and Cougar
Daniel Wyllie

Second Prize

Bumble Bee Connection
Cyndi Bellerose-McAfee

Second Prize

A Pond
Catherine Webb
Blue Birds
Chandrashekhar Batham
Dancer
Kimberly Batti
Mermaid Solidarity
Annemarie Mayo
Snake
Jamie Oberschlake
By Land or By Sea
David Wallace
Uccello
Davide Possati
Colorful Fish
Maggie Aschenbrenner
Pesce
Davide Possati

Runner-up Prizes

Intricacies
Dylan Lynch
Triangle Snowflakes
Christine Allan
Queen of Hearts
Catherine Webb
Multiplication
David Wallace
Snow Tiger
Elizabeth Alexandra
Mus
Karin Crol
Joker
Snehalatha Markandeya
Rabbit Food
Abby Hirsh
Cat Eyes
Jill Sluka
Groovy
Jaye Coltharp
Paisley
Abby Hirsh
Sting-a-Ling
Cyndi Bellerose-McAfee

Runner-up Prize: Under 18

The Jungle Band
Jeanne Stuart

Stellar Entries: Under 18

Liberty
Junzi Shi
Fruits Galore
Kira Seidel
Ball Game
Cora Brown
Mac Boot
Billy Tycer
Midnight and Madness
Kathleen Carter
Snakes
Gretchen Walljasper
Flower Garden
Sarah Baker
Peter the Frog
Maxine Loh
—

Avi Dhaliwal
—

Nikki Tan
Crazy Explosion
Billy Tycer

Stellar Entries: Twelve and Under

Psychedelic Snowflake
Georgia Sears
Action in Space
Kenny Sears
Tiki Madness
Georgia Sears

Stellar Entries: Twelve and Under

Flower Power
Rucha Shirsalka
Button Stitched
Bhairavi Talpade
Purple Phase
J. Frederick Gehringer
Stained Glass Round1
J. Frederick Gehringer
The Geisha
Catherine Webb
Japanese Flowers
Emily Scott
Rainbow in a Weird Way
Eddie Rivera
Penguins Ascending
Lee Stemkoski
Floor Design
S. N. Gananath
Kaleidoscope
Snehalatha Markandeya
Untitled
Jong Kim
Synchronized Swimmers
Kimberly Batti
Girls Dancing on Design Floor
Bhairavi Talpade
Tai Chi—Blossoming Rose Style
Donald Kaiser
Brazillian Soccer Player
Daniel Wyllie
Braques
Heather Mosher
Spring Time
Emily Scott
Flock of Dragons
Margaret Hoskins
Bubble Blowing
Lori Anne Jesseman
Cubes
Seth Leavitt
Granny Tales
Bagur Markandeya
Celtic Knot
Jaye Coltharp
Elephant
Snehalatha Markandeya
Bird
Bagur Markandeya
Pansies
Abby Hirsh
Sushi Pattern
Noni Creasey
The Cat
Jill Sluka
Folk Art
Naresh Batham
Spiny Orb Eater
Cyndi Bellerose-McAfee
Spiny Orb Eater
Cyndi Bellerose-McAfee
Eye of Gaia
Lori Anne Jesseman

Outstanding Entries: Wallpaper Groups, Animal Tilings

Gecko
Kurtis Osborne

Gecko’sbasic interlocking pattern (topology) follows Escher’s Reptiles. If Gecko’spattern were as inventive as its execution, Geckowould have placed higher.
Gecko
David Possati
Kameel
René Crol
Duif
René Crol
Lam
René Crol
Eland
Karin Crol