Monday, July 27, 2009

Iced Coffee

iced coffee

Inkscape 0.46 may be used to simulate oil-painting. The new path tools in version 0.47 will make drawing the paths which hold the gradient-fills and gradient-blends faster and more flexible. More paintings like this one are part this blog's short-term plans.



SVG source in XML format is available on Google Docs.

Wednesday, July 22, 2009

Using Gimp filters on a smoke pattern

smoke -highpass effect

The following Gimp features and filters were used to alter the smoke pattern:
Gaussian blur, dodge duplicate layer, invert, desaturate, despeckle, treshold, merge layer down. Various Gimp tutorials entitled this affect "perfect masking using a highpass."
See, for example, http://www.tutorialized.com/view/tutorial/Perfect-masking-using-a-highpass/28768 and http://www.gimp.org/tutorials/Sketch_Effect/

Monday, July 20, 2009

Smoke texture as an Inkscape pattern fill

The JPEG source from which this pattern-fill is constructed is:
http://www.flickr.com/photos/27668445@N03/3191145019/, by lostandtaken.
The photo comes from Caleb Kimbrough who produced a set of "Four Silky Smooth Smoke Textures" and made them available on his textures blog.


smoke pattern-fill

Standing Still

bmw 3d

Thursday, July 16, 2009

Watercolor-style painting of a river gorge

Inkscape and the Gimp were both used to achieve this watercolor-style painting of a river gorge.


watercolor-style painting of a river gorge

Tuesday, July 14, 2009

A river in the mountains of the West

a river in the West

This painting is an attempt to simulate a watercolor style using Inkscape.

The effects are achieved using many small and blended gradients.

Mountain Gorge

The water is still cold in the streams fed with snow-melt, like the one pictured below. The snow is just now diminishing above tree-line in the part of the West where this photo was taken.


Inkscape was used to highlight aspects of tracings of the photo.

mountain gorge

The detailed shot above flows through the gorge pictured in the digital painting below (modeled on one of my photos).


gorge painting

The following inset shows the relative scale of the detail -- this mountain gorge is huge.


gorge-inset