1 00:00:05,000 --> 00:00:10,000 And so we're going to look at drawing demo 2 00:00:10,000 --> 00:00:20,000 going to look the cube and cylinder 3 00:00:20,000 --> 00:00:30,000 and I'm going to show you how you can render these described as three-dimensional objects using a marker and pastels 4 00:00:30,000 --> 00:00:40,000 in the first instance with a look at the cube and cylinder as matte finish 5 00:00:40,000 --> 00:00:50,000 so get a blue marker 6 00:00:50,000 --> 00:01:00,000 I'm going to apply marker to this cube and very important to do something I would recommend I've done it for 7 00:01:00,000 --> 00:01:08,571 It is very easy to transfer ink pencil or pastel from paper onto the side of your hand and vice versa 8 00:01:08,571 --> 00:01:17,142 likely end up transferring muck so I got into a long time ago trying to keep paper under my hand 9 00:01:17,142 --> 00:01:25,714 Particularly important when doing pastel but let's not worry for the moment 10 00:01:25,714 --> 00:01:34,285 I apply my blue marker to this top surface of the cube 11 00:01:34,285 --> 00:01:42,857 Remember the trick is to try and move it fairly quickly if you're trying to keep this wet ink front 12 00:01:42,857 --> 00:01:51,428 So coming back trying to keep in the edges as best as I can 13 00:01:51,428 --> 00:01:59,999 Got that first face in 14 00:02:00,000 --> 00:02:08,571 now coming in the vertical face 15 00:02:08,571 --> 00:02:17,142 I would recommend that you try to move the marker in sympathy with surface 16 00:02:17,142 --> 00:02:25,714 so vertical flat surface here so I'm moving in vertical strokes so that means is that if I don't manage to achieve a flat finish and sometimes when people are early on with markers they struggle 17 00:02:25,714 --> 00:02:34,285 it's not the end of the world if you don't get it 18 00:02:34,285 --> 00:02:42,857 At least if there are streaks that are kind of in sympathy with the form 19 00:02:42,857 --> 00:02:51,428 To note that this marker is probably on it's way out 20 00:02:51,428 --> 00:03:00,000 it struggles to put it down ink down as quickly as I'd like 21 00:03:00,000 --> 00:03:07,500 hopefully going to let me finish this successfully 22 00:03:07,500 --> 00:03:15,000 Putting this face in 23 00:03:15,000 --> 00:03:22,500 This marker is not long for this world 24 00:03:22,500 --> 00:03:30,000 Only just 25 00:03:30,000 --> 00:03:37,500 So I put my three faces 26 00:03:37,500 --> 00:03:45,000 At the moment there is not a really great sense of 3-D are all of these faces at the same tonal intensity 27 00:03:45,000 --> 00:03:52,500 so it looks very flat and what we need to do now is to address that and bring out the dimensionality 28 00:03:52,500 --> 00:04:00,000 the key thing whenever you are sketching or drawing something is you need to be clear about your light source 29 00:04:00,000 --> 00:04:06,666 I always look on the basis that my light comes from my right side coming in about 45째 angle over my shoulder 30 00:04:06,666 --> 00:04:13,333 think of it as a kind of like if you were standing in a desert 31 00:04:13,333 --> 00:04:20,000 light you might getting towards evening 32 00:04:20,000 --> 00:04:26,666 so not really high-level light coming at a lower angle 33 00:04:26,666 --> 00:04:33,333 Sun is coming from the right-hand side is what you would now find that the upper surface which is horizontal flat 34 00:04:33,333 --> 00:04:40,000 facing up towards the sky 35 00:04:40,000 --> 00:04:46,666 catch the most light quite highly illuminated 36 00:04:46,666 --> 00:04:53,333 the two vertical surfaces not as much light 37 00:04:53,333 --> 00:05:00,000 basically facing sideways so need to be tonally darker than this flat surface 38 00:05:00,000 --> 00:05:06,000 Because my light is coming from the right 39 00:05:06,000 --> 00:05:12,000 means this right-hand vertical face is still facing towards the light source 40 00:05:12,000 --> 00:05:18,000 so although darker than the upper surface still have a reasonable amount of illumination on it 41 00:05:18,000 --> 00:05:24,000 surface the darkest is this surface 42 00:05:24,000 --> 00:05:30,000 the surface which is facing to the left and is effectively that is almost in the shade 43 00:05:30,000 --> 00:05:36,000 thing you can do with marker is use the same colour marker okay you can use it up to 3 times possibly 4 44 00:05:36,000 --> 00:05:42,000 depends on I think for safety normally no more than 3 45 00:05:42,000 --> 00:05:48,000 So I can do now I hope the marker is not going to give out meanwhile 46 00:05:48,000 --> 00:05:54,000 I can come in and apply second layer of marker to those two vertical faces 47 00:05:54,000 --> 00:06:00,000 again moving quite quickly 48 00:06:00,000 --> 00:06:10,000 ERROR - transcript text not found!