Using Channels in Photoshop to remove backgrounds
Last September, I created an image for the International Compost Awareness Week poster contest. I planned to take a stock photo of a person cupping compost in their hands and having an actual tree (in small scale) growing from within the compost. I spent a lot of time looking for stock photos with trees on knocked-out backgrounds, but couldn’t find any I liked.
Instead, I decided on a stock image which seemed manageable to remove the background easily enough… Or so I thought at the time. My plan was to use the Pen Tool to create a Mask and remove it from the background. I realized quickly (well, actually not that quickly) that this particular item was way too complicated for the Pen Tool treatment.

Here's the Tree Stock Image I started with.
All I wanted was the tree; the sky and ground had to go, including the sky behind the tiny little branches. Now, because this was for a printed poster, the image is large, and has to be very detailed even when viewed close, so there wasn’t much room to fudge the details; I needed to remove the sky from behind each and every branch…
My first attempt was to use the Pen Tool and try to mask out the tree. But after 3 hours of work, this is all I had done…

Cellphone photo of Tree Mask using Pen Tool.
This was just ridiculous, at this rate I would have been masking out this tree for 6-7 hours and been less-than-satisfied with the final result; because of this, I gave up immediately on this method (scratch 3 hours from my life… but better to save the rest than continue on with a poor method).
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Stock Photo Freebie: Logitech Mouse
I’ve been playing around, taking pictures of objects and I like the look of this Logitech Wireless mouse.
I decided to give away the full-resolution image as a Stock Photo for you to use.
The photo is 2329 x 1814 at 180 dpi (roughly 13 in wide x 10 in tall)

Download: Logitech_Stock_Photo (316) (985 KB ZIP)
Freebie: Tulip Stock Photos
It’s Spring time again (at least where I live)! I just wanted to share some of the beautiful blooming tulips growing right outside my office.
I have these available in high-res, in ZIP format – just after the jump.






