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