Bridges 2025 cover
Bridges Eindhoven 2025

Eindhoven, The Netherlands
14–18 July 2025
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Front matter
The Editors
Invited Papers
Modular Mayhem: A Playful Gateway to Mathematical Fashion Design
Brigitte Kock
Pages 1–1
Transforming 2D Materials into 3D Objects: Flexing and Stretching the Rules
Alison Martin
Pages 2–2
Eindhoven and Escher’s Connection with the World of Mathematics
Micky Piller and Kristoffel Lieten
Pages 3–3
Mathemalchemy: A Mathematical and Artistic Adventure
Ingrid Daubechies
Pages 4–4
Études in Symmetric Pattern Drawing
Jürgen Richter-Gebert
Pages 5–12
Duality: Connected Structures
Rinus Roelofs
Pages 13–20
Genuine Pretending: A Philosophy for Mathematics and Art
Edmund Harriss
Pages 21–28
Regular Papers
Algorithmic Generation of Interlaced Stellations
Fahreddin Başeğmez
Pages 29–36
Cube Compound Puzzles
George I. Bell
Pages 37–44
The Unknot Game
Cameron Browne
Pages 45–52
The Story of Altair Designs and Jules Bourgoin
Roger Burrows
Pages 53–60
Knotted Strapwork Strands in a Penrose-Type Girih Pattern
Joseph I. Cline
Pages 61–68
Mazes and Space-Filling Self-Similar Trees
Marie-Pascale Corcuff
Pages 69–76
Topological Crochet
Shiying Dong
Pages 77–84
Mathematics of Times Square
Douglas W. Dwyer
Pages 85–92
Iterating Polyominoes to Create Fractal Reptiles
Robert Fathauer
Pages 93–100
Holomorphic Mappings for Integrated Garment and Motif Design
Loe Feijs, Rong-Hao Liang, Holly Krueger, and Marina Toeters
Pages 101–108
Reflected Motifs in Quasiperiodic Escher-Penrose Tilings
Uli Gaenshirt and Amrita Acharyya
Pages 109–116
Patterns for Practical Madweave Baskets
Paul Gailiunas
Pages 117–122
Paradoxical Figures That Adapt to the Viewer's Relative Position
Matías Gárate and Paul Weber
Pages 123–130
Slide-By-Slide: Design for Disassembly through Geometric Innovation of Reversible Joints
Pedram Ghelichi and Christopher Williamson
Pages 131–138
Transforming Polygonal Objects into Multi-Functional Furniture from a Given Net
Stav Herstein, Ronin Krayzman, Shir Elbaz, Noa Hanina, Yuval Kaver, and Shai Gul
Pages 139–144
The Beauty of a Muqarnas Captured in Parameterized Software
Henk Hietbrink
Pages 145–152
Visualizing Black Holes and Gravitational Collapse with Digital Holography
Robert L. Hocking and Loic Cherel
Pages 153–160
Soccer Ball Torus: From Theory Crafting to Fibre Crafting
Tiffany C. Inglis
Pages 161–168
What Lies Beneath a Family of Aperiodic Monotilings
Iestyn Jowers and Richard J Moat
Pages 169–176
Tiling a Hyperbolic Pair of Pants
Hanne Kekkonen
Pages 177–182
A Math Puzzle Art of HANAGRAM
Tetsuya Kusuda
Pages 183–190
Immersive Visualization of Flat Surfaces Using Ray Marching
Fabian Lander and Diaaeldin Taha
Pages 191–198
Braidings from Braids and Weavings
Henriette-Sophie Lipschütz, Ulrich Reitebuch, Konrad Polthier, and Martin Skrodzki
Pages 199–206
Random Walk: A New Method for Aleatoric Musical Composition
Ranger Liu
Pages 207–214
3D Webs: Interweaving Rhythm, Geometry and Crochet
Louisa Magrics
Pages 215–222
Dual-Sided Cube Mosaics: Exploring the Nature of the Rubik’s Cube through a New MDSI Solving Method
Andrey Maslov
Pages 223–230
A Connection between Twine String and an Elliptic Curve
Anneke T. E. Meijer-Treep
Pages 231–238
Creating Unicursal Curves Using Tiles
Kerry Mitchell
Pages 239–246
A Tale of Three p4g Origami Models and Local Frieze Symmetry
Rachel Quinlan
Pages 247–254
Exploring Variable-Based Generation of Girih Patterns: A Comparison of Radial and Polygonal Methods
Delara Razzaghmanesh and Ethem Gürer
Pages 255–262
Linked Penrose Tilings
Ulrich Reitebuch
Pages 263–270
Right Angle and Polyhedral String Figures
Karl H. Schaffer
Pages 271–278
Polyrhythmic Melodies with Strange Attraction
Kiki Eco, Jordan Schettler, and Kaleb So
Pages 279–284
Geometrically Regular Handle-Bodies
Carlo H. Séquin
Pages 285–292
Visualizing and 3D Printing Colorful Maps on Surfaces
Timothy Sun
Pages 293–300
Sierpinski Gasket Approximations and Ternary Colorings
Tara Taylor
Pages 301–308
Elliptic Curves and the Hopf Fibration
Nadir Hajouji and Steve Trettel
Pages 309–316
How N. G. (Dick) de Bruijn Connected Mathematics and the Arts
Tom Verhoeff
Pages 317–324
Polygonal Tiles from Hitomezashi Patterns and Heat Equations
Bjorn Vermeersch
Pages 325–332
Picturing Automorphisms of the Fano Plane
H. A. Verrill
Pages 333–340
Tessellations from Space-Filling Curves
Tis Veugen
Pages 341–348
Constructing Triangulations and Polyhedra with Dihedral Symmetry
Meike Weiß, Vanishree Krishna Kirekod, Reymond Akpanya, Alice Catherine Niemeyer, and Daniel Robertz
Pages 349–356
Halftoning with Layered CMYK Color Truchet Tile Mosaics
Amy E. Wendt
Pages 357–364
Single-Strand, Two-Sided Cross-Stitch
D. Jacob Wildstrom
Pages 365–372
Reformulating Multiplication for Mandelbrot-like Sets in 3D
Eric Zimmermann and Stefan Bruckner
Pages 373–380
Crocheting Knots with Curved Surfaces
Charles Zinn
Pages 381–386
Short Papers
Representing Infinity through Bharatanatyam
Janani Suresh Ram
Pages 387–390
Modulor Poetry
Lisa Lajeunesse
Pages 391–394
Aelindromes: Advancing the Palindrome
Anthony Etherin
Pages 395–398
Techniques for Curved-Crease Fashion
Erik D. Demaine, Martin L. Demaine, Uyen Nguyen, and Alfonso Parra Rubio
Pages 399–402
A Futurama Dance
Jeff Suzuki
Pages 403–406
Creating Art by Constructing Poncelet Grids and Elliptic Billiards
Steve Pomerantz
Pages 407–410
M.C. Escher's Word-Puzzle Wrapping Paper for De Bijenkorf
Doris Schattschneider
Pages 411–414
Sliver Fiber Printer: Sequence Coloring on Yarn
Alice Yukari Gielen
Pages 415–418
A Versatile Octagonal Beam and V-Piece to Create Sculptures
Friedhelm Kürpig and Tom Verhoeff
Pages 419–422
Designing for Fashion with the Van der Pol Equation
Ralf Jacobs and Loe Feijs
Pages 423–426
The Perspective Box and Computer Graphics
Dana Kolářová
Pages 427–430
Artistic Nets to Create Ribboned Regular Tetrahedrons
Wei-Chun Chang, Chih-Hung Yen, and Yun-Ching Wu
Pages 431–434
Collaboration on a Mathematical Sarasvati Allegory
Amrita Acharyya and Uli Gaenshirt
Pages 435–438
Algorithms. Anamorphoses. Anomalies: Using Mathematics to Make a Dance Performance
Eka Zharinova
Pages 439–442
Drawing and Mathematics in Art Education and Design: Interdisciplinary Approaches to Geometry
Vasco Cardoso and Helena Mena-Matos
Pages 443–446
Mathematical Puzzles in Public Spaces on the Example of PoRachunki Warszawskie and PoRachunki w Łazienkach
Marta Kopyt
Pages 447–450
Dilute Hitomezashi on the Isometric Grid
Katherine A. Seaton
Pages 451–454
Designing Jigsaw Lamps
Rahel Brugger, Oliver Straser, and Katja Maaß
Pages 455–458
Beyond the Box: Cardboard Math-Art
George Hart and Elisabeth Heathfield
Pages 459–462
Spiky Soccer Balls: Generalized Polar Zonohedral Clusters
Laura Marotta and Brian Redmond
Pages 463–466
Fabric Origami Based on an 8-Fold Rotational Symmetric Tessellation with Irregular Polygons and Multi-Valent Vertices
Jiangmei Wu
Pages 467–470
Danceability of Twisted Virtual Knots
Sol Addison, Nancy Scherich, and Lila Snodgrass
Pages 471–474
Classical Optics for Charged Black Holes
Steve Trettel
Pages 475–478
Vishnupad Temple Rangoli as a Potential Stimulus for Geometrical Thinking
Kumar Gandharv Mishra, Tarun Kumar Tyagi, and Pragya Gupta
Pages 479–482
The Creation of Ruled Surfaces in a Hall of Mirrors
Ivan De Boi and Rudi Penne
Pages 483–486
On the Hunt for Flexible Polyhedra
Reymond Akpanya, Vanishree Krishna Kirekod, Sascha Stüttgen, Alice C. Niemeyer, and Daniel Robertz
Pages 487–490
Two Sculptures Based on Cyclides That Feature Inverted Villarceau Circles
Francesco De Comité
Pages 491–494
The Sound of Teaching: Soundtracks for Unit Plans in Mathematics
Tzur Levin, Tal Weiss, Amira Erlich, Ronen Shapira, and Anatoli Kouropatov
Pages 495–498
Carving Complexity: Expressing Interwoven Geometric Structures in Wood
Aleksander A. Tedstone
Pages 499–502
Changing the Topology of Polyominoids Through Rigid Origami
John Mason, Erika Roldan, and Skye Rothstein
Pages 503–506
Creating Variation When Building Image Generation Datasets
Jhovani Gallardo Moreno, Omar Khan, and Michael Wehar
Pages 507–510
From Triangles to Pentagons
Richard Nau and Sharol Nau
Pages 511–514
Six Platonic Bubbles, or Regular Bubble Shapes Conforming to Joseph Plateau's Rules, 1873
Heikki Simola
Pages 515–518
Derivatives Hidden in Word Puzzles
Donald Spector
Pages 519–522
Finding 3D Lattice Paths Exhibiting Knotted Optical Illusions
Anton Bakker and Tom Verhoeff
Pages 523–526
Algorithmic Figurative Tree Structures
David A. Reimann
Pages 527–530
Squiggle Orbs: Segmented-Torus Truchet Tilings of the Sphere
Matt Zucker
Pages 531–534
Transformable Surface Mechanism with Single Scissors Units
Seri Nishimoto, Maya Kraft, and Tomohiro Tachi
Pages 535–538
Strings Attached: A Balinese Dance from Attentional Anchors to Auxiliary Constructions
Ratih A. Apsari and Dor Abrahamson
Pages 539–542
Middle School Classroom Explorations of Polyhex and Polyomino Fitting Puzzles
Neha Garg, Jay Thakkar, and Manish Jain
Pages 543–546
Magnetic Generalized Residue Designs
Hooman Hamedani, Camelia Karimianpour, and Sarvenaz Karimianpour
Pages 547–550
Optical 3D Anamorphosis in the System of Tetrahedron and Stellated Octahedron
Marijana Paunović
Pages 551–554
Icosahedral Quasicrystal Folded Paper Strip Spheres
Claire Djang
Pages 555–558
A Single Stitch
Lisa Marks
Pages 559–562
Smooth-Rolling Knots
Max Brodeur, Michele Vidulis, Liliane-Joy Dandy, and Mark Pauly
Pages 563–566
Fold-and-Cut Lines for the Hat, Turtle, and Spectre Tiles
David Richeson
Pages 567–570
Hyperboloid on a Circular Knitting Machine
Andrea Hawksley
Pages 571–574
Workshop Papers
Mathematical Magic: Connecting Wonder, Creativity and Learning
Nuno Bastos and Andreia Hall
Pages 575–580
Exploring an Open Question About Magic Squares and Classical Labyrinth Seed Patterns
Susan Gerofsky, Asia Matthews, Helen Lambourne, Tony Law, and Tara Taylor
Pages 581–588
Writing a Mathematical Art Manifesto
Fumiko Futamura
Pages 589–594
Exploring Math Illustrations: Draw, Deduce, Discuss!
Mrinal Dhume and Martin Skrodzki
Pages 595–602
Using the Golden Ratio to Construct Poems
Sarah Glaz and Lisa Lajeunesse
Pages 603–608
The Topology of Movement: Exploring Spatial Orientation through Puppetry
Vijay Ravikumar
Pages 609–616
Mathematics as Aesthetic Experience: Exploring Geometry through Dance, Drawing, and Literature with Children
Francesca Neri Macchiaverna and Ana Millán Gasca
Pages 617–624
Circling Infinity: String Art with Rational Numbers
Andreia Hall and Nuno Bastos
Pages 625–632
TurtleStitch: Exploring Shapes and Curves with Coded Embroidery
Joek van Montfort, Richard Millwood, and Margaret Low
Pages 633–638
Workshop on Impossible Paper Folding: Curves Over Pleats
Goran Konjevod
Pages 639–646
Rectified Cubic Honeycomb using Origami
Neel Shrestha
Pages 647–650
The Aesthetics of Mutual Support: Geoband Polyhedra Workshop
Mijeong Kim
Pages 651–658