Update

Thank you for all your inquiries and interest.  Due to lots of work, the next steps for the flower how-to will show up on Thursday of this week.  I will also answer all of your personal questions at that time.  Enjoy the day!

Fortify the form.

I am back to regular posts and while this post is the 4th Tuesday of the month, my next posts will resume on the 2nd Tuesday of each month.

Today we fortify the form for your mosaic flower.  Begin by cutting the plaster tape into small (2-3 inch) triangles and rectangles.  Prepare a pan/bowl of warm water.



Have all your materials and supplies at hand and begin by dipping one piece of plaster tape into the water.  Take care to not drip water onto the dry plaster cut pieces or it will ruin them.  Wet the piece thoroughly yet do not get it too wet.  With practice you will discover the right amount.  Now apply the wet plaster tape to the flower armature.  Overlap the tape as you go and make certain to press firmly into the wire mesh for good adhesion.

 

Continue to wrap the armature in plaster tape, inside and out until your entire form is covered.  Add a second layer.  Be neat.



Let the plaster cure until it is all the way dry to the touch.  Check for flexibility.  If the form is too flexible, the mosaic will crack.  Reinforce seams and petals, if neeeded.

Now, decide whether your flower is for the indoors or out.   Proceed accordingly:

INSIDE FLOWERS

Seal the plaster tape with a solution of Weldbond Glue and water (1:4).  Let dry.  Mosaic using Weldbond Glue as your adhesive.

OUTSIDE FLOWERS

Mix thinset according to directions on bag and to a consistency like peanut butter.  Apply thinset neatly to the plastered form using a pallet knife.  Smooth ridges and bumps with a gloved finger dipped in water.  Do not add too much water, just enough to smooth the surface.  Let cure overnight.

Optional Step:  Use a waterproofing membrane.

Waterproofing membrane is sold at your local hardware store in the tile and flooring department.  It is a paintable medium that provides a waterproof barrier and flexible membrane to your substrate.  Paint it on according to the directions on the bucket.  Two coats are required for most products.  The one I use is pink when wet and dries to red.

For outdoor flowers use thinset as your adhesive.  Thinset can be applied directly to the waterproofing membrane.

Let the mosaicking begin!  Here is a flower in progress by Leta.

Pink mosaic flower (WIP) by Leta.

 Why plaster the wire mesh?  We plaster the wireform mesh because it is made of aluminum and I have heard that aluminum and cement do not work well together.  The plaster cloth creates a barrier between the two substances and also provides some strength to the structure.

Why use a waterproofing membrane?  The waterproofing membrane adds an additional protective and flexible layer to your flower armature.  I am not sure it is necessary.

The next post will cover mosaic design, grouting and the finishing of the works.  I am looking forward to seeing your flowers and will post pictures from some of my students as well.

Have a Happy Thanksgiving!

Posting delay.

I will be posting the next steps for the flower designs late.  Thank you for following along.  The next steps will take you right up to the point where you can begin to mosaic your armature.

Mosaic Flower Sculpture How-To

Let's begin our flower design by drawing out the shape of one petal onto a sheet of paper.  The maximum length of a petal is 15 inches.  Stay in the 11 - 15 inch range for a petal as anything larger is not suited to these materials, and anything smaller is slightly more challenging to mosaic.



How many petals does your flower have?  I am choosing five petals for my imaginary flower.  Yours may be based on a real flower.  If so, study the design of your flower and count how many petals it has.  Make only one pattern for the petal shape.

The size of each petal is 11-15 inches long.  To this we add another 6-7 inches for a stem.  I like to measure about 6 inches of wire (14  gauge), make a mark, and then begin laying and shaping the wire to my pattern.  As I come around the pattern to the end of the petal design, I add another 6 inches.  Repeat this process until all the petals are formed.  The petals will not be identical.  Allow this to be OK as it follows the natural design of Mother Nature.  Set the formed wires aside.

TIP:  USE PAINTERS TAPE TO HOLD THE WIRE

IN PLACE AS YOU GO TO MAKE THIS PROCESS EASIER

Return to your pattern and add a 1/2 inch seam allowance to the outside edge of the petal drawing. 

Unroll a section of aluminum mesh, double the width of the petal design.  Fold in half along the length of the petal and trace the pattern onto the mesh using a permanent marker.  Cut out the shape.  This gives us two petals!  Now repeat this process until you have cut out all the petals needed for your project.





Place a wire petal outline on top of one aluminum mesh petal and carefully fold the seam over the edges.  Repeat for each petal.







Arrange petals, face down, and bend stems at a 90 degree angle.  Tape stems together for ease in handling.  The petals will be loose at this point so you can arrange them to suit your flower design.



Flip the flower over and begin to arrange and shape the petals.  Remember, the wire is malleable and you can create just about anything.  Do be careful and know the aluminum mesh can tear.  If so, it can be mended.  Once you have something close to what you are wanting to create, cut off some of the smaller gauge wire (2-3 inches) and begin sewing the seams of your petals together.  I find needle nose pliers useful for pulling the wire threads through the mesh.  The goal is to bind the petals together for a supported structure.  Take your time and try to design your flower such that the lower parts of the petals can support one another.  Make adjustments as needed.





My fantasy flower is looking like a tulip.  If you are a beginner in mosaics, I recommend creating your flower with petals that are more open.  This will be easier to mosaic than the flower I am creating here.

Take the time and care to reinforce the seams of your flower by stitching it together along the lines of the heavier gauge wire.  Shape the petals, study your design in different lighting, and make sure the flower sculpture looks good to you.  We will continue with the process on the 2nd Tuesday of next month.

Please leave a comment if you have any questions.

Mosaic Flower Sculpture, Supply List

I have had so many requests from artists who want to learn how to make a mosaic flower sculpture.  The large sculptures we did last year are complex and difficult to write out instructions for.  Thus, I created a smaller flower that is easier to construct and a lot less expensive.  This process can be used for any flower design you like.  I will set about giving you all the instructions bit by bit.  If you have questions as I go, please feel free to comment and I will assist you along the way.  

Look at images of flowers for inspiration and choose a flower with simple petals.  I have been making lilies and hibiscus blossoms.  Also, consider creating an art flower made from your imagination.  I will create an art flower to serve as a tutorial work as we go along.

This blog post serves as the first in a series on how-tos for the flower sculptures.  Follow along each posting (2nd Tuesdays of the month) to create your own work and let me know how you are doing.

SUPPLIES:

14 gauge steel galvanized wire.  This is available at your local hardware store in rolls of 100 ft. or more.

 24 gauge steel galvanized wire.  Also available at the hardware store in a 250 ft. roll.

AMACO brand aluminum wireform mesh 1/16", 10 ft roll.  Available at some hobby stores or on-line.

1 large package plaster wrap (Rigid Wrap is one brand name).  Available on-line or at hobby stores.

1 roll epoxy putty for metal.  Available at your local hardware store.

a flexible thinset - check with your hardware store or supplier for a thinset with additive.  In the US, Home Depot sells FLEXBOND in white or grey.  MAPEI also makes a very good product available at Lowes. And, Laticrete is always an excellent choice.

TOOLS:

wire cutters

scissors suitable for cutting aluminum mesh

disposable plastic gloves

pallet or putty knife

needle nose pliers

 

Gather your materials and we will begin construction on the next posting!