Friday, December 31, 2010

Reference Image Sources 1

Finding good references to use in the construction of images is necessary.  I use them to generate accurate representations of subjects but also to aid in colour design and composition choices.  The idea is that you refer to these while drawing  as much as you can and eventually you build up a mental reference library. 
For me that is a loooong way off so for now I have to find images to aid me.  There are a vast numbers of resources on the web.  My first impulse is to hit Google and perform an image search.  sometimes a good choice but what is pulled up is only as good as the image tags.  If you are looking for references you will be most likely looking for particular subjects, poses and locations.   

While one word searches such as dog (255,000,000 results) or sea (215,000,000 results) will pull up a wealth of images, a search for a Doberman Pinscher by the sea will not be so useful (25,300 results).  

The success and usefulness of image searches is heavily dependant on the filename the user has given the image and the context the image is used in. 



Try to make your filename a good description of the subject matter of the image. For example, my-new-black-kitten.jpg is a lot more informative than IMG00023.JPG.

Also the additional image contained in the alt attribute 

Not so good:
<img src="puppy.jpg" alt=""/>
Better:
<img src="puppy.jpg" alt="puppy"/>
Best:
<img src="puppy.jpg" alt="Dalmatian puppy playing fetch"> 
To be avoided
<img src="puppy.jpg" alt="puppy dog baby 
dog pup pups puppies doggies pups litter puppies dog retriever 
 labrador wolfhound setter pointer puppy jack russell terrier 
puppies dog food cheap dogfood puppy food"/>

The last one risks being flagged as spam.
Google has made attempts to improve image tags.  Well rather it has tried to use us to add additional tags to images in what I think is quite an ingenious device. 

By using a web based game called Image Labeler  additional descriptive labels are given by users to images on the web.
This will hopefully  improve the accuracy of results. 


While these improvements are been made there is a possibility that this broad search approach will disappoint.  Using specific reference image libraries is an alternative. Next time I will discuss some of the resources I have found to be useful. 








Saturday, December 25, 2010

Happy Christmas- Ben Bulben oil painting

Happy Christmas / Holidays to all!

Well made it to the big day.  Travelling home just 35 miles away was more like a relief mission than the usual trek to be with family. The extreme cold meant I had to bring heaters and water (in case pipes froze).  

Anyway below is a painting  that I did for my sister as a gift. Earlier in the year she asked if I would do one for her - something from Sligo.   It is of Ben Bulben -a mountain near where my parents home is. It has a very distinctive profile.  It was done on a square canvas which meant I had to think a little bit about composition.  It would have fit a little easier in a landscape format but I think it ended up being more interesting. Anyway I have completed it early November and have been looking at it since. Touch ups and a big rethink on the sky. Originally a lot of Cumulus clouds - it was too claustrophobic.  I think this works way better.  I will be sorry to see it go.  Hope she likes it.    

ben bulben  Sligo

Wednesday, December 22, 2010

Getting ready for the big day

2D6F7CDEMEKG

I did this a few years ago for a Christmas card.  i was still getting used to photoshop. 
Has a melancholy feel to it which I suppose is how Christmas is for some folk.  

Santa Claus Reindeer Christmas

Monday, December 20, 2010

Over the Wall 2

Following on from the last post this is another view from the the same location on another day

Still a winter scene.  The digger in the shot had stayed stationary for over 2 years.  The bubble has burst and left the country 85 billion in the hole diggers like this dug.  By the the country I mean every tax payer whether they played the property game or not. Wheres the justice and fairness in that? 

3D model of an ebike

  Its been a while.   I have been working and practicing.  The latest personal project was modelling this ebike.  I wanted to do a more comp...