Now that the latest version of photoFXlab (see my Tidbits Blog sidebar for website link) has been released for several weeks, I have had a little time to come to grips with how to use the program and integrate it into my workflow. I have been surprised by how often I am using the Masking Brush to add new skies to my landscape images.
The above depicts a really cool private bar on the beach on one of the more remote roads in Marsh Harbour in the Bahamas. I had the fortune of sailing there a couple years ago and am revisiting some of the images I did not process. It is so clear for starters because I converted it to a 32-bit HDR image in Photoshop CS6’s Merge to HDR and then processed the resulting TIFF file in Lightroom. (See my blog New Lightroom and Photoshop 32-bit Processing Capability for info on how to do this). So many of my images from Marsh Harbour had no clouds in them – so I added a few in the background for effect. Now that I am getting familiar with the Edge Aware Masking Brush in photoFXlab, it is turning out to be one of my favorite selection tools.
These are the basic steps to replace a sky and it is very simple:
1. Once inside the plug-in, duplicate the bottom layer (always do this when using photoFXlab – it can save you from a lot of problems in the long run.)
2. Go to +From File button and select a cloud image you like – watch out for the way the sun is lighting up the clouds. If you took the original image in the middle of the day, use a cloud image from a similar time of day. Also be sure it is a jpeg or a psd file (it will flatten the layers when it comes in) – photoFXlab does not open up camera raw files. I took a NEF file I liked and saved it down as a jpg in Photoshop – pretty easy.
3. Use the Tools tab in photoFXlab to Scale, Move or Rotate (or flip) the cloud layer to fit the area you want to fill – line up the part of the image you like, even if the edges go outside the original image size.
4. Move this layer underneath the duplicated image layer.
5. Now the magic starts! Select the Masks tab and create a fairly small size brush setting the Strength to 0 (creates a black line on the mask so you see through to layer underneath), Hardness around .20 (shows a fairly large feather size – set to 1 it has no feather), Flow 1.00 (if you make this .5, you only get a gray or 50% black color and it is hard to keep the tone the same), and Edge Aware 1.00 (set to 0 it will detect no edges). Start painting on the mask – make sure the crosshairs or inner circle of the brush do not enter into any part of the image you want to keep. Let the feather area of the brush slip over other areas so edges between image layers will be sharp. Zoom in if you need to get the details. Paint around the horizon edges first, and then fill in the background with a larger brush size and Edge Aware set to 0. Voila – there is your new sky.
What is really neat is that even if your little edges disappear – like the coat hangars and chain in the above image, the details can sometimes be brought back by lowering the opacity of your cloud image just a little – in this case I set it to 54% since I did not want the clouds being the major center of attention. Just be careful around the horizon lines – set the Strength to 255 (white) to clean up areas that you painted over – it actually acts like an eraser.
The +From Stack button was clicked to create a Stamped or Composite layer on top. In the Adjustments tab the Saturation was set to 23, Contrast to -23, Dynamics to 51, Highlights to -21, and Shadows to -4. The image was brought back into Photoshop where a Curves Adjustment Layer was added for additional contrast and that was it.
This is so much faster than using the Photoshop selection tools or any of the masking plug-ins, but it really works best on skies. I believe other programs should be used when you have a more complicated selection. Still, this is one of the major things I need it for and it works great!
I listened to Topaz Webinar A Closer Look at Edge-Aware Brushes with Nicole Paschal, who does a great job creating interesting and useful webinars that highlight all the Topaz products and how they work together. You can type in questions in an interactive way with both the staff and Nicole as she is presenting the webinar – very informative. Several webinar tips are listed below along with a few of mine:
- If you find that you are not getting a good distinct line between the items you are trying to select, change the brush size down to a smaller size – it will give you a better result as large brushes do not recognize edges as well. The Edge-Aware technology is based upon the color under the crosshair so this gives a smaller and more accurate sample.
- Can either brush or click to fill area. Usually the first pass of brushing will leave little areas not covered completely or with a little haloing, but if you brush back over it , they disappear. Nichole finds that it is easier for her to just click several times as she moves through the area of the image instead of actually brushing.
- Make sure your inner circle is not touching any color you do not want selected.
- Set the Brush Strength to 255 to paint back in areas that you accidentally covered up when painting on the mask. If you set the Strength to 125, the area allows 50% of the layer below to show through, as done in the last image below.
- Probably best to create another +From Stack layer if you want to add some of the Brushes effects to an image. Nicole says she likes to do just one major brush effect to each layer at a time. There is then more flexibility in adjusting opacity and changing blend mode for each change done.
If you look closely, you can tell this Marsh Harbour image used the same cloud image, this time at full strength. The same workflow was used to get the clouds in the image. Normally at this point the Adjustments tab and the Dynamics slider would have been used, but it just did not give me the look I wanted. Therefore Nik Color Efex Pro 4 was selected with these filters stacked: Detail Extractor with control points removing it from the sky, Darken/Lighten Center which gives the slight vignette effect, and Pro Contrast using the Dynamic Contrast slider which I do not always like. Nik Viveza 2 was also used to add detail into the water and sharpen the stones a little. Sometimes you have use more than one plug-in to get the right effect, but the sky still looks great using the Masks tab.
This beautiful Lion’s Face is atop a tower on Flagler College (the old Ponce de Leon Hotel) in St. Augustine, Florida. They are all over the campus and city. These slightly different steps were followed: The Adjustments tab settings were: Saturation set to 2, Contrast -37 and Dynamics +96. From the +From File, Shadowhouse Creations Marshmellow Skies was opened, then scaled and rotated in the Tools tab so it was on a diagonal to fill out the sky area. A Stamp layer was created by clicking the +From Stack button, and in the Effects tab the Black and White Effect preset called Opalotype-Hand Tinted Cream preset was applied. This layer was set to Lighten Blend Mode at 100% Opacity. In the Masks tab again, the middle of image was painted out using a large brush set to a Brush Value of 145 (middle gray) so it just clears the effect from the lion’s face a little. Back in Photoshop my layer style frame was used (see DLS Free Layer Style Frames blog).
Pretty easy and fast to replace a sky in this new program from Topaz. If you have some of their products already, download the photoFXlab trial and see what you think – I personally like the feel of the new interface and am using it a lot!…..Digital Lady Syd
Digital Lady Syd Related Blogs:
Digital Lady Syd’s Review of Topaz photoFXlab v1.1
Using photoFXlabs v1.1