In The Workshop
Here are some photos that show some of how a violin is made. Undoubtedly, there are specific words for each step in the process. I, however, don't know them and if I asked Alberto he would give them in Spanish.
Alberto first glues wooden blocks into the corners of the frame then cuts them to create the shape of a violin. He will use the frame as a model to which he can shape the sides. He bends the sides (thin long strips of maple) by using a hot, bending iron and glues them to the blocks. He can then knock the frame out without damaging the sides. Then he carves away the blocks to make them smaller supports for the violin.Here the sides are around the frame. Also, there is the back of the violin. Both the top and back are each made from two pieces of wood.

The top is almost always spruce and the back is made of maple. Ideally the wood should be dried for many, many years (25-50). This means that the wood is more stable and less likely to change its sound.
Alberto first planes the sides so that they will be flush with one another, then he glues them. To keep the two pieces together he wraps them with strips of rubber from old bicycle tires.
Here you can see the back without the old rubber tires as well as the neck and spiral. For the spiral, Alberto uses a paper model marking pin points where he has to carve away. He usually does the spiral first then waits until he is done the violin to carve the neck. Alberto takes a lot of pride in how smooth the neck is and I get to be the judge of that.
Alberto traces another pattern for the violin top and back. He then uses a band saw to cut the outline. He then carves, judging how much almost by instinct, with increasing
ly small planes. For the top, he cuts the
Fs while the wood is still fairly thick. Towards the end of this process he uses a caliper to make sure the various areas along the top and back are the correct width--sometimes as thin as 2.5 millimetres. He also taps the wood with his finger and listens...I don't know exactly what he hears.
Before carving out the inside of the top or back, and once the outside is almost done, Alberto does the perfling--that's the line around the outside edge of the violin. It's really a thing strip of wood set into the violin. What it does is prevent potential future cracks from going all the way to the edge and making the damage worse. Until we purchased a dremel tool, this process would take about two days. Now it takes about two hours

Inside of the top piece. The wood in front is the harmonic bar before it is carved.

The harmonic bar is very important to the sound of the instrument. Often Alberto opens up others' instruments and remakes the harmonic bar, bringing to live an otherwise boring (dead) violin.
Before Alberto glues all the parts together he places his tag in the bottom piece to identify the instrument and its maker. It always drives me crazy in The Red Violin when the luthier awkwardly places the tag through the Fs as if it is a final touch--what a pain that would be when days before the instrument was still in pieces.
Alberto then glues all the pieces together using a special glue that can removed with warm water. This way it is easier to clean up the instrument and it makes it easier to take the violin apart in the future for repairs.
Next comes varnishing. Alberto makes his own varnishes to really bring out the flame (those broad lines in the maple back and sides) and the distinctiveness of the wood. He also likes to give the violin an antique sort of look. The sun and wind are great ways to dry the varnish.
Photo by Peter Ginn
When the weather is good. Alberto hangs his violins from the tree or the clothesline or a string in the door frame.
Then come all the details: Fingerboard, nut, pegs, accessories, strings, bridge, painting the inside of the Fs a dark brown or black, polishing, and the sound post (a little dowel piece that goes between the top and bottom and greatly influences the balance of the strings).
Here Alberto adjusts the soundpost in a violin for Samuel Murillo, while he gives his feedback.
Photos by Matthew Ginn
Often it takes several adjustments before the balance is just right.
A new violin must be played so that it "opens up," which can take quite a while.
Then it's back to work again.
Photo by Matthew Ginn