Using 20/20 and Photo Impact to create a muted seamless tile.
PhotoImpact 6.0

20/20 For this tutorial, you will need to download Click on the link to download the file. This is a freeware file.
 

 

After installing 20/20, copy the image you want to make seamless to the clipboard, or open an image you have saved on your hard drive from within the 20/20 program.  If you'd like an image with which to practice, right mouse click on this one and click again on copy.  This works well with clip art type images that have quite a bit of plain background area, but can also be used with pictures and artwork. 
Open 20/20, and click on file, open to open a new image.  Or click on edit/paste/as a new image to paste a copied image into the program. 

Now look at the tool bar to the right side.  You will see this button. 

 

Click it, and your image will be tiled.  Now click on edit/copy to copy your image. 
Now open Photo Impact if it is not already open.  Click on file, Paste, as a new image to open your copied image.  Right click on your image and click again on All.  This will select all of the image.  Right click again and click again on convert to object. 

Now right click again and click on properties. Change the 0 beside transparency to 50 or 60.  Click ok.
 
 

 

From here, you can right click and merge all, and use the image optimizer to save your background tile, or you can drag it directly to an already prepared strip while holding down the t key. 

Or you can copy the image, and click on Ctrl f to open the fill dialog box.  Click on the image tab and click in the circle beside clipboard to fill the strip. 

If you've already saved an image you'd like to use for the background, click on the file circle, and then on the box with ... on it to browse for your saved image. 
 

(125 x 2 = 250, 125 X 3 = 375)  Here is where it can get tricky.  Your strip must be either the same height of your tile, or a multiple of the height of the image in order for it to be seamless in use. 

For instance this tile is 125 pixels high, so the strip must be either 125 pixels, 250 pixels, or 375 pixels, or the strip will not end up seamless.   You can also push ctrl g at the same time to open the dimensions dialog box, change the unit to pixels, and change the height  of your tile to the same height you have chosen for your strip. If you do so, make sure "keep aspect ratio is checked". 

 

Remember to use the object optimizer on your completed piece as explained in my previous tutorials.


©Deb DeHaven