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How to create mosaics
Contributed by: Sadler
  • 1. What is the small, individual piece used to create a mosaic called?
A) Shard
B) Tessera
C) Chip
D) Fragment
  • 2. What is the most common adhesive used for indoor mosaic projects?
A) Hot glue
B) Wood glue
C) Epoxy resin
D) Thin-set mortar
  • 3. What tool is best for cutting glass tesserae?
A) Scissors
B) Glass nippers
C) Pliers
D) Utility knife
  • 4. What is the space between tesserae called?
A) Grout line
B) Crevice
C) Gap
D) Seam
  • 5. What is the primary purpose of grout?
A) Fill gaps and secure tesserae
B) Add color to the mosaic
C) Make the mosaic waterproof
D) Hold the substrate together
  • 6. Which of these is NOT a common material for mosaic tesserae?
A) Stone
B) Glass
C) Ceramic
D) Paper
  • 7. What should you do to prepare a porous substrate before applying adhesive?
A) Sand it
B) Wash it
C) Prime it
D) Seal it
  • 8. What safety equipment is essential when working with glass tesserae?
A) Safety glasses
B) Earplugs
C) Apron
D) Gloves
  • 9. What is the best way to transfer a design to your substrate?
A) Projecting
B) Stenciling
C) Freehand
D) Tracing
  • 10. Which type of grout is best for wet environments like showers?
A) Cement grout
B) Sanded grout
C) Epoxy grout
D) Unsanded grout
  • 11. What is the term for the background material to which tesserae are affixed?
A) Foundation
B) Base
C) Substrate
D) Matrix
  • 12. What is the best tool for applying grout?
A) Brush
B) Sponge
C) Grout float
D) Trowel
  • 13. How long should you typically wait before removing excess grout?
A) 15-30 minutes
B) 24 hours
C) Several hours
D) Immediately
  • 14. What is the purpose of sealing a mosaic after grouting?
A) Make the mosaic heavier
B) Protect the grout
C) Enhance the color
D) Strengthen the adhesive
  • 15. Which of these substrates is NOT suitable for outdoor mosaics?
A) Concrete
B) Cardboard
C) Cement board
D) Exterior-grade plywood
  • 16. What is the benefit of using unsanded grout?
A) For narrow grout lines
B) For heavily trafficked areas
C) For wider grout lines
D) For outdoor projects
  • 17. What is 'andamento' in mosaic art?
A) The size of the tesserae
B) The type of adhesive used
C) The color scheme
D) Flow and direction of tesserae
  • 18. Which of these is a direct method of mosaic creation?
A) Using transfer paper
B) Tesserae applied directly to substrate
C) Creating a template
D) Using mesh as an intermediary
  • 19. What does 'opus regulatum' refer to?
A) Uniform rows of tesserae
B) Randomly placed tesserae
C) Curved lines of tesserae
D) Irregular shapes of tesserae
  • 20. What is the effect of using larger tesserae?
A) Smoother surface
B) Lighter weight mosaic
C) More detailed image
D) More abstract look
  • 21. What is the purpose of backer board in mosaic projects?
A) Provides a stable surface
B) Makes the mosaic waterproof
C) Adds color to the mosaic
D) Protects the tesserae
  • 22. Why is it important to clean tesserae before applying adhesive?
A) Removes sharp edges
B) Ensures proper adhesion
C) Prevents grout discoloration
D) Makes the mosaic shiny
  • 23. Which of the following is NOT a factor to consider when choosing tesserae color?
A) Personal preference
B) The weight of the tesserae
C) The desired mood of the piece
D) The surrounding environment
  • 24. What is the purpose of using mosaic mesh?
A) Transferring the design easily
B) Making the mosaic waterproof
C) Replacing grout
D) Adding texture to the mosaic
  • 25. Which cutting technique helps prevent glass from shattering?
A) Heating the glass
B) Freezing the glass
C) Hammering the glass
D) Scoring the glass
  • 26. When should you apply sealant to a mosaic?
A) Before applying adhesive
B) After grouting and cleaning
C) Never
D) During the grouting process
  • 27. What is an advantage of using tumbled glass?
A) Lower cost
B) Sharper edges
C) Smoother edges
D) More vibrant colors
  • 28. How does the size of the grout line affect the overall look of the mosaic?
A) Makes the mosaic stronger
B) Defines the tesserae shapes
C) Prevents tesserae from shifting
D) Adds texture to the mosaic
  • 29. Which adhesive is best for creating mosaics on flexible surfaces?
A) White glue
B) Flexible thin-set mortar
C) Epoxy
D) Super glue
  • 30. What is the first step in creating a mosaic?
A) Cutting tesserae
B) Planning the design
C) Preparing adhesive
D) Choosing a substrate
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