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hello everyone we're going to start this exercise talking about the concept of texture

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as you can see texture is going to allow us as you can see here in these examples

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that i've shown you these balls here those spheres sphere

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Spanish esfera

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or said in plain English

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bola, pelota, whatever you want to

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so as you can see here in these three examples of us

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we have some furry

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fur, peludo

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something more woolly

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Let's write it. Wooly. Basically it's woolly. As a sheep. Okay. As a sheep. You probably know what a sheep is. Okay. That's a sheep. Okay. That's basically a sheep. Okay. So sheep. They have a woolly body. As the sphere here. And finally spiky. Spiky.

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spiky, you know, a spike, it's a pincho, okay, it's a spike, so a spiky texture, as you can see here,

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is a shape which is very tightly spiked, okay, I have a lot of spikes, so for each and every one

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of those spheres, we have this texture that in our eyes, in our perception,

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our nostros ojos they're going to feel in our fingers very differently so the same thing here

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this is going to be felt as something soft even this one here the woolly even possibly softer

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this one appears in front of us as something quite dangerous and possibly painful so how we are going

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to get this three-dimensional texture into a shape as a sphere so that we also use the texture

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for making that three-dimension feeling that three-dimension perception stronger

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we're going to start as it couldn't be any other way drawing a sphere as you can see here

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I am drawing a rounded shape with a hard pencil. I could do the same thing with a

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softer pencil. It doesn't matter. Now I'm going to shift into a felt pen. It could

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be a thinner felt pen as the one that I'm going to use now. And I'm going to

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start using a furry texture so that fur in a three-dimensional object as a sphere we're going

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to draw it so all the hairs okay they're going to be showing they're going to be directed into

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the center okay that's the center of the sphere so across the boundary the exterior boundary

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we are going to draw rather long hairs and those hairs are going to be rather close to one another

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and then in the inside of the sphere we're going to draw another layer another layer

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another layer of hairs only this time those hairs that i'm drawing they are going to be

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very slightly very slightly shorter slightly shorter slightly shorter what does that mean

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so we're going to do the same thing with another layer here okay another layer of hairs

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and also these hairs they're also going to get gradually gradually okay they're going to get

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gradually more separated separated okay so in the outside as i told you before the hairs the fur

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it's going to be tighter, it's going to be tighter, tighter is more than just only tight,

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okay, tight, está junto, vale, tighter, vale, más junto todavía, okay, so it's going to get

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tighter at the outside and gradually they're going to be more separated in

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the inside of this fur ball something like this and also gradually those hairs

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here in the inside they need to become shorter more separated gradually more

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separated and gradually they got to be get shorter how short they need to get shorter till

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we just only have some points okay they are not straight lines anymore but they become dots dots

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okay a dot is basically the same as a point okay point has also a geometrical sense and dot

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is just only the mark of it la marca vale es un punto y point es punto geometrico

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vale esto es simplemente la marca y esto tiene un valor geométrico we're going to get into that

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a little bit later yet as you can see by using this technique what was initially only just

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a two-dimensional circle now becomes quite easily and quite quickly and fast a three-dimensional

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furry shape as the one that you are watching right now that makes sense if we get for instance into

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this three-dimensional model you see also here we have a spiky texture and yet as you can see

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the spikes that are at the outside as you can see here at the outside of the sphere

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they are longer and they seem to be tighter than this than the spikes that are in the inside

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of of our sphere so according to this perception model okay as you can see it doesn't matter

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from what point of view we watch the sphere it's going to be all the time the same

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perception. The outside, longer

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elements. The outside, they are more

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separated and shorter. And according to this

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model, to this pattern

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to this pattern

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each time it will be more separated and it will be smaller, okay, according to that, if we do that, we will always be able to have

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this type of textures, okay, thank you very much for your attention and until the next video