Showing posts with label contour line. Show all posts
Showing posts with label contour line. Show all posts

Tuesday, August 22, 2017

Breaking It Down

My friend was cleaning out her Mom's belongings and found a few ink stones and ink sticks and gave them to me.  Her mom practiced Chinese brush calligraphy when she was alive.

It must have been 60 years since I last laid hands on something of this nature.  We used to have to use them during our penmanship class.  As the school day ended, I squeezed the still wet stone into my overstuffed canvas brief and flung it over my shoulder.  The left over ink would crawl its way amongst my books, seeped through the canvas and stained the white school uniform I had to wear.  Obviously that ink stain stayed forever; my younger siblings had to suffer too because they had to wear the hand me downs.

Memories!


As I was exploring a little more about the subject of ink, I chanced upon a Chinese brush painter by the name of  You Wuqu ( 1910-2006 ).  Mr. You was well versed in the art of poetry, calligraphy, painting and seal making.  What caught my attention was that he championed the splashing ink method of painting ( perhaps splashing water in his case )  because he considered water as a main element in the art of painting.  He elevated water to the same importance as the brush and ink; establishing his view on the synergistic use of the brush, ink and water.

I hope to study more about that subject, but in the mean time it was one of his more traditional painting that caught my eye.  It was a landscape painting with ink, and it incorporated the 5 basics of Gou, Chuen, Ts'a, R'an and D'ian ( roughly translated as outline, texture, rub, wash and dot ).  Perhaps he is more akin to being a contemporary, his traditional landscape is easier to digest and more approachable than the Masters in Song and Ming Dynasties for instance.

I started to emulate this painting with aplomb.  I was in the mood.


This is how the painting looked after it dried.  The wet version looked more saturated and with less dynamic range.  I often overreached my corrections at this stage and painted the dark areas too dark, anticipating a lighter appearance when dried.  Also it was easy to pile on indiscriminately,  ruining any possible dynamic range.


I sort of did the painting non-stop.  I was driven by some unknown urges.  Having been satisfied by the initial result, I decided to give it a second try, with a more serious attitude this time.

I commenced by capturing the foreground, using medium and light tone ink.  The ink gets lighter on its own, as the brush is depleted of the initial load; and it also gets drier.  Thus we have to be opportunistic, in the sense that we have to learn to take advantage of the ink tone and brush wetness at a particular moment.  I often committed the mistake ( especially when I was a rookie ) of thinking that each of the 5 steps ( Gou, Chuen, Ts'a, R'an and D'ian) is a discrete stage.   It was only through repeated guidance and confidence building that I became more aware of the intertwine and the transition and coordination of one brushstroke style to the next.


In the above example, the process of Gou ( outline ) and Chuen (texture) with hemp style line was carried out simultaneously and I allowed the ink tone to change on its own.

In doing the Chuen (texture) and Ts'a (rub) and R'an (wash) the beginner is often confronted with where to place the brushstrokes.  If we have to refer to the original painting with each line, the process became laborious and mechanical.  It is permissible to take certain liberties in adding or subtracting from the original.  The trick is how to reasonably accommodate our inputs.  It is therefore imperative that we have a good understanding of  the placement of these brushstrokes.

I often would use my own fingers as a "live model".


In the above example, my fingers are like the lobes of  mountains in a typical Chinese landscape painting.  The blue lines are Contour lines, they represent large vertical slices of this mountain.  They are the contours of the land mass.  The tiny yellow lines (my wrinkles)  are the Chuen lines, they represent the tiny vertical segments of the structure.  They help to further define the contour of the slopes, albeit in a much smaller scale.   In this particular example, they are what I would call Hemp, or Hemp Fibre style Chuen.  The white dotted lines represent Light Value Lines and normally we do write in a line.  Rather, we would use Ts'a ( Rub) or R'an (wash) to render a darker tone , using that dotted line as a reference line to effect a change in light value.  Notice that the darkest portions are places just north of the each finger, and the top ridge of the finger is the brightest.  Armed with this instant guide, one should be able to map out where and how these lines should be placed properly.

I reloaded my brush with dark ink and worked on the leaves by using the D'ian (dot) technique. and continue on with the landscape, moving to the right, transitioning from foreground to middle-ground.



During this process it's okay to continually add to and modify the previous sections.  Again it is vital that we know how dark and how wet our brush is at that moment, so we could best take advantage of it, and make sure that the places we are modifying are reasonably dry such that our brushstrokes are not going to bleed out all over the place, unless that's the desired effect we are seeking.

Monday, March 25, 2013

Beaverton Creek (yellow)

The last Beaverton Creek painting done in green was very impressionistic.  I liked it enough to build a canvas frame for it so that I could mount it a la Xuan-Boo style.

In the mean time I want to try my hands on something a little less wild, but still Xieyi.  The image I conjured up was a landscape bathed in a golden light.  Beaverton Creek, yellow !

 back of  Xuan


Again I mapped the landscape on the back of my Xuan.  This  process allowed me more freedom to flick my brush.  I could then concentrate on building up the painting  on the front side of the paper.

front of Xuan


My first step was to add visible branches and tree trunks to the scene.  I punctuated the highlighted areas with tips of branches.  I was trying to achieve the effect which I discussed at my "Visual Acuity" blog.  It is important to extend the exposed tips and branches down, at least in appearance, if not in physicality.  There is a saying in Chinese brush   "bi duan yi lian", meaning the  brush trek is broken up, but the meaning (spirit) still connects.  Sort of like driving down the freeway and using the dotted line to inform you of the virtual divide.  The extraneous branches and stems could be blended in very nicely with the split hair technique.

 
 


A few contour lines and hemp chuen  took care of the foreground, transforming a patch of grey into a bank with rocks and texture.



Looking at the rough draft, I noticed a white right triangle sticking out at the lower right quadrant of the painting.  Somehow there was a white line forming a vivid hypotenuse with the white branches.  This is most awful; especially when you are now aware of this flaw.



My remedy was to fill in the hypotenuse and turn it into a contour line.  I now have a more defined shore lobe extending into the water.



Right now this lobe seemed a little awkward, but I better stop now before I commit some knee-jerk changes.

Thursday, February 28, 2013

Mountain Lobes

I've been asked quite frequently as to how to paint mountain lobes.

As I explained in the "Ridge Top Explained" blog,  we treat them like slices of the whole mountain range.  Since mountains come in different shapes, we can paint them into any forms our imagination leads us.

The problem I see is not with the shape, or contour of our paintings, but rather with the interpretation of  the light values.
 contour lines depicted.


My advice is to look at our fingers for illustration.   Each finger represents a lobe or a slice of the mountain.  The outline of each finger is defined by the contour line.  We can see in this picture, the darkest part of the "lobe" is immediately on top of the contour line from the finger below.  The brightest part is right under the lobe's own contour line.  These light values help to define perspective and contribute to the three dimensional feel of the object.  There is no line separating the sliver of bright area from the dark area.

We do want to paint in the contour line ( in most cases ) to define the lobe ( or finger in this case ) but we do not want any lines in between the dark and bright.  The light value line is a concept, not an actual line.  This is the reason that "chuen" marks are preferred in the shaded areas of the lobe, and that the bottom edges of the "chuen" strokes should meet the contour line from below, thus avoid leaving misplaced "bright" areas.

A misplaced line can wreak havoc with our perception of the landscape.  We must not confuse the contour line with the imaginary light value line.

 ribbon "chuen"
 
 hemp "chuen"
 
 
Even complicated landscape masses like the 2 inserts above can be dealt with step by step, as long as one recognizes where the contour lines are, and do not paint a line to denote light values.  Strategically placed shading brings out the 3 dimensional feel.  Pay attention to these nuggets of information next time we look at rock formations.  Garnish the details, but address the entire mass to evoke that "feel".

When in doubt, look at our own fingers.