In true Buffalo N.Y. fashion September arrives and the weather starts to change quickly. I woke up this morning to dark cloudy skies, rain, and already the leaves are starting to change from brilliant hues of green to the lovely autumn rusts of fall. It put me in the perfect mood to work on the blog, and make some seasonal changes. I figured I’d kill two birds with one stone and also post a simple Gimp tutorial on making a seamless background for your website, or blog.

The image I’m using for this tutorial can be found here. Image credits go to CarolinaJG at morguefile.com. If you’ve never used Morguefile.com before it’s a great place to find stock photography for your graphic design projects.

O.K. this should be pretty simple to follow. I’m hoping you have a basic idea of how Gimp works. In the future I’ll post some more in depth tutorials on the different tools and functions Gimp has to offer. For now I’m just going to post the basics of how to make a seamless tile using Gimp.

Step 1) Download the image from morgue file, or find one of your own. You’re going to turn the image into a seamless background, so the image should have some sort of pattern to it to begin with.

Step 2) Open the image in Gimp.

Step 3) Now in the toolbox that is usually placed on the left hand side of your screen, click on the rectangle select tool, click on fixed aspect ratio in the toolbox options and then make a perfect square on a section of the image. This can be achieved by clicking on the upper left hand corner of the image and then dragging it down to the lower right hand corner. Click on the center of the square and this will allow you to place the square on the section of the image you want.

Step 4) Now at the top of the screen  click on the image drop down  and in the drop down click on crop to selection.

Step 5) Now return to the top of the screen, click on the image drop down again, and this time select scale image and resize the image to 250 x 250 pixels.

Step 6) Now again at the top of the screen, click on filters, map, and select make seamless.

That’s it ! Your done. Save or Export the file as a .jpg image depending on what version of Gimp you’re using. You now have a seamless tile that you can use on a blog, website, or pattern fill in Gimp.

Some additional things I did to the image.

At the top of the screen I clicked on Colors and selected the color balance and adjusted the various color levels to bring out the reds, oranges and autumny colors of the leaves. I also changed around the brightness and contrast levels a bit.