I will commit a minimum of one-thousand hours to improving how well I draw and paint between 2012 and 2013. I intend to start by learning and re-learning the basics of classical drawing by making studies from Charles Bargue's Cours de dessin.

See the gallery of my artwork produced so far.

0hrs left

55 hours of working in colour

Submitted by Sam on 13 December, 2012 - 00:04

Yesterday and today I have been working on the chair and the wooden table in this painting, and I'm really happy with how they're shaping up, despite having spent a relatively small amount of time on them. It's so much easier to gesture towards texture, volume and pattern than it is to render it accurately! 

Mary work in progress

Submitted by Sam on 5 December, 2012 - 23:56

27 hours of work done on my new oil painting. I have spotted some proportional errors that I need to correct, but this shouldn't take too long. I love how much freedom oils give to revise shapes, colour and tone - much more forgiving than working in pencil, where too much rubbing-out or lines drawn too heavily would ruin the paper.

Tomorrow I'm going to buy a very fine brush so that I can add the detail I want to the face and hair.

New oil painting

Submitted by Sam on 2 December, 2012 - 23:25

I have started a new piece, with just under one month to go until the end of my 1000 hours project. I don't think I'll finish it this year, but I'll try! It is going to be a 40x30" oil painting of my Great Auntie Mary. It's great to be working in colour again after so long working in pencil. Here's where I'm at after 15 hours of work.

Art is never finished, only abandoned

Submitted by Sam on 30 November, 2012 - 00:14

I can see a few areas in this that I might return to in the future to alter and touch-up, but for now, it's finished! I need some time away from working on it to see clearly what needs doing.

Jess and the work-in-progress portrait

Submitted by Sam on 6 September, 2012 - 22:51

Slow but steady progress

Submitted by Sam on 30 July, 2012 - 21:39

Since the last update, progress seems to have been slow. I lost a lot of time trying to get a smooth gradient in the upper left, which for some reason proved surprisingly difficult. I've moved on to the more complex areas recently, and feel like every few strands of hair I define has been making a marked improvement to the overall piece. I'm looking forward to having blocked-in the whole hair, then working in some highlights using an eraser.

180 hours - Portrait update

Submitted by Sam on 6 June, 2012 - 23:32

I'm about 180 hours in to this pencil portrait. I have spent a lot of time in the past month adjusting the darkness of the apron in order to give the shadows the intensity that they need.

Since the last update, I have also made an attempt at the hair, which is phenomenally intricate. It's going to take a long time to get right!

Overview of Jess portrait - 6th June

I have been using a 5B to make the darkest shadows as black as possible. 

Apron detail from Jess portrait - 6th June

Reading real books aloud using free software

Submitted by Sam on 1 June, 2012 - 16:47

I like to listen to audiobooks and podcasts whilst I draw, but I'm running out of books on my reading list which have audio editions. I hate reading from a book knowing that I could be doing something else at the same time if only it was in another format, so I am exploring ways to create my own audiobooks using text-to-speech software.

If a digital version of the book is available, it is quite trivial to get a screenreader to narrate it. The Amazon Kindle 2 has native support for reading text aloud, and Amazon also provide similar functionality in their Kindle app for Windows, through a very nice accessibility plugin. It can automatically turn the pages of the ebook, and reads in two surprisingly-listenable synthesized voices at a range of speeds.

When a digital version of the book is not available (which is often the case with the books I'm interested in), then the only option is to digitize from a paper copy. To have a computer read a book aloud page by page would require the following sequence of steps:

  1. Capture a digital image of the current page
  2. Process the image using optical character recognition software to extract the text
  3. Read the text aloud using text-to-speech software
  4. Turn the page and start the process again

I have written a very small batch script which chains together calls to several pieces of open-source software to fulfil the first three steps in this process, and have a rather basic system which can read a page of text from a book with a tolerable level of accuracy.

In my setup, I place a book on a flat surface, pull a lamp down to light it as evenly as possible, mount a camera on a tripod over it, connect to the camera from a computer, and process the image using image magick and tesseract, and read it out with espeak.

I am currently using my Android phone to capture images as it happened to be the quickest to tether to my computer (using the IP Webcam app for Android), but the whole setup could very easily be tailored for use with a tethered digital camera, perhaps using the remote control capture features of gphoto. I intend to connect my Nikon D5000 and my Nikon D70 in future, as these will provide much better image quality for the text recognition software to work with.

I have developed the book reader on Windows 7 so far, but all of the software I use is cross-platform. 

Software I used:

  • Wget for Windows 

http://www.gnuwin32.sourceforge.net/packages/wget.htm
Download the Setup option, e.g. "wget-1.11.4-1-setup.exe"
Run the setup to install 

  • Image Magick for Windows 

Download the self-installer, e.g. "ImageMagick-6.7.7-5-Q16-windows-dll.exe"
http://www.imagemagick.org/script/binary-releases.php#windows
Run the setup to install 

  • Tesseract-OCR for Windows 

http://www.code.google.com/p/tesseract-ocr/downloads/list
Download the Windows installer, e.g. "tesseract-ocr-setup-3.01-1.exe"
Run the setup to install 

  • Espeak for Windows 

http://www.espeak.sourceforge.net/download.html
Download the zip compiled for Windows, e.g. "espeak-1.46.02-win.zip"
Extract the zip e.g. C:\Program Files\espeak

I use the following example script to tie it all together (I saved mine as "speak.bat"):

@echo off
call "C:\Program Files\GnuWin32\bin\wget.exe" http://{IP OF ANDROID WEBCAM SERVER}:8080/photoaf.jpg
call "C:\Program Files\ImageMagick-6.7.7-Q16\convert.exe" -density 150x150 -compress none photoaf.jpg photoaf.tiff
call "C:\Program Files\Tesseract-OCR\tesseract.exe" photoaf.tiff booktext -l eng
call "C:\Program Files\eSpeak\command_line\espeak.exe" -v en -f booktext.txt

This batch script uses wget to request an image from the IP Webcam Server running on the Android phone (the phone's IP needs to be filled in the {}), saves it as 'photoaf.jpg' in the folder where the batch file is running from, passes the jpg to image magick to convert in to a Tiff (compression must be disabled for tesseract to read it correctly), gives the tiff to tesseract for processing, then reads the resulting text file using espeak.

Here is a video of the results so far:

As I say in the video, I think the accuracy can be improved by using a better camera and better lighting, and I will be looking at ways to automate turning the page after it has been read. A great resource for the kinds of design problems I can anticipate is http://diybookscanner.org, which is a community of people who have made software and hardware to digitize books. 

Pencil portrait progress: Jess in Apron - 100 hours

Submitted by Sam on 29 April, 2012 - 23:34
Pencil portrait progress: Jess in Apron - 100 hours

Excuse the colour-cast and darkness of the photo -- it was taken at night, in a room lit by a low-energy bulb!

Around 100 hours in to this portrait.

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