I. Prepare the Image
1. Open your portrait in Photoshop CS3: Go to `File > Open` and select your image. Choose a portrait with a clear background or one that you can easily isolate.
2. Duplicate the Layer: This is crucial for non-destructive editing. Go to `Layer > Duplicate Layer`. Rename the new layer something like "Subject".
3. Isolate the Subject (The most crucial and often time-consuming step): You'll need to remove the background, leaving only the person/subject. Choose a method based on the complexity of the background:
* Magic Wand Tool (W): Best for backgrounds with good contrast. Click on the background areas with the Magic Wand, adjusting the *Tolerance* (in the options bar at the top) until you select most of the background. Then, go to `Select > Inverse` to select the subject.
* Quick Selection Tool (W): Works better than the Magic Wand for slightly more complex backgrounds. Click and drag over the subject to select it. Use `Alt` (Option on Mac) while dragging to *subtract* from the selection.
* Pen Tool (P): The most precise but time-consuming. Draw a path around the subject. Close the path by clicking on the starting point. Right-click inside the path and choose "Make Selection". Set the *Feather Radius* to a small value (1 or 2 pixels) for a slightly smoother edge.
* Extract Filter (Filter > Extract...): A powerful, albeit older, method. Use the *Edge Highlighter Tool* to paint around the edge of the subject. Use the *Fill Tool* (bucket) to fill the interior of the selected area. Click "Preview" to see the result, and then adjust the *Cleanup Tool* or *Edge Touchup Tool* if necessary. Click "OK" to extract the subject to a new layer.
Important: Zoom in (Ctrl/Cmd + +) to carefully refine your selection. Use the selection tools (Magic Wand, Quick Selection, Lasso) in conjunction with:
* `Select > Modify > Contract` or `Expand` to fine-tune the edges.
* `Select > Modify > Feather` to soften the edges a bit.
* `Select > Modify > Border` to make the edge wider and then cut it out or feather it
* `Select > Inverse` (Ctrl/Cmd + Shift + I) to switch between selecting the subject and the background.
4. Remove the Background: Once the subject is selected, press `Delete` to remove the background on the "Subject" layer. You should now see the subject isolated against a transparent background.
* Alternatively, create a mask by going to Layer>Layer Mask>Reveal Selection.
II. Create the Bubble Effect
1. New Layer for Bubbles: Create a new layer (`Layer > New > Layer`) and name it "Bubbles". Place this layer *below* the "Subject" layer in the Layers panel.
2. Bubble Shape (Basic):
* Elliptical Marquee Tool (M): Select this tool. Hold down `Shift` while dragging to create a perfect circle (a basic bubble shape).
* Fill with a Light Color: Choose a light color, like a very pale blue or white (#e0f2f7 is a good starting point) as your foreground color. Use the `Paint Bucket Tool (G)` to fill the circle with that color.
* Positioning: Use the `Move Tool (V)` to position the bubble where you want it on the image.
* Blending Options: Right Click on the Bubble Layer and select Blending Options. In the Blending Options box, select Bevel and Emboss, Contour, and Inner Shadow. Play with the settings until you get an effect you like.
3. Bubble Shape (More Realistic - Requires Gradients and Blending):
* Elliptical Marquee Tool (M): As before, create a circle.
* Gradient Fill: Select the `Gradient Tool (G)`. In the options bar at the top, choose a *Radial Gradient*.
* Gradient Colors: Click on the gradient preview in the options bar to open the Gradient Editor.
* Create a gradient that goes from white to your light color (e.g., #e0f2f7) and then back to white. This will create a highlight. You can adjust the positions of the color stops to change the highlight's placement and intensity.
* Apply the Gradient: Click and drag from the center of the circle outwards. This should give the bubble a highlight effect.
* Blending Mode: Experiment with different blending modes for the "Bubbles" layer (in the Layers panel). `Overlay` or `Screen` can often look good.
* Opacity: Adjust the layer opacity to fine-tune the bubble's transparency.
4. Bubble Reflection/Highlight:
* Small White Circle: Create a very small white circle using the Elliptical Marquee Tool.
* Feather: Go to `Select > Modify > Feather` and give it a small feather radius (e.g., 2-5 pixels, depending on the resolution of your image).
* Fill with White: Fill the selection with white.
* Position: Position this small, feathered white circle on the bubble to create a highlight/reflection.
* Opacity: Reduce the opacity of this highlight layer to make it subtle. You may want to group these layers and then reduce the opacity.
5. Vary Bubble Size and Placement:
* Duplicate Bubbles: Duplicate the bubble layer (or group of layers, if you used highlights). `Layer > Duplicate Layer`.
* Transform (Ctrl/Cmd + T): Use the `Transform Tool` to resize, rotate, and reposition the duplicated bubbles. Hold `Shift` to maintain proportions while resizing. Create bubbles of different sizes to create a more natural look.
* Vary Opacity: Change the opacity of individual bubble layers to add depth. Bubbles further back should be less opaque.
* Placement: Distribute the bubbles around the subject. Consider the light source and the flow of the composition. Overlap some bubbles. Focus more bubbles near the face and hair.
6. Bubble Colors (Optional): You can add subtle color variations to the bubbles:
* Hue/Saturation Adjustment Layer: Create a `Hue/Saturation` adjustment layer (`Layer > New Adjustment Layer > Hue/Saturation`).
* Clip to the Bubble Layer(s): Right-click on the Hue/Saturation layer and choose "Create Clipping Mask". This will apply the Hue/Saturation adjustment *only* to the layers directly below it (the bubble layers).
* Adjust Hue and Saturation: Make small adjustments to the Hue and Saturation sliders to subtly change the colors of the bubbles.
III. Integrate the Bubbles and Subject
1. Shadows and Depth: Subtle shadows can help ground the bubbles and make them look more realistic.
* Create a Shadow Layer: Create a new layer *below* the "Bubbles" layer (but above any background you might add later).
* Brush Tool (B): Select a soft, round brush with a low opacity (around 10-20%). Choose a dark color (a slightly darker version of the background color is often best).
* Paint Subtle Shadows: Paint small shadows under the bubbles, where they would naturally cast a shadow on the subject or other bubbles.
2. Subject Refinement (If Needed):
* Sharpen: If the subject looks too soft compared to the bubbles, you can apply a very subtle sharpening filter (`Filter > Sharpen > Unsharp Mask`). Use very small values (e.g., Amount: 20%, Radius: 1 pixel, Threshold: 3 levels).
* Color Correction: Make sure the subject's colors are consistent with the overall mood of the image. Use adjustment layers (Curves, Color Balance, etc.) to make subtle adjustments.
3. Background (Optional): You can add a background to the image:
* Solid Color: Create a new layer at the very bottom and fill it with a solid color.
* Gradient Background: Create a gradient using the Gradient Tool (G) on a new layer at the bottom.
* Texture: Find a texture online and place it on a layer at the bottom. Adjust the blending mode and opacity of the texture layer to blend it with the image.
IV. Final Touches
1. Overall Color Correction: Add a final adjustment layer at the very top of the Layers panel (e.g., `Curves` or `Color Balance`) to make overall color adjustments to the entire image.
2. Sharpen (Subtle): As a final step, you can apply a *very* subtle sharpening filter to the entire image (`Filter > Sharpen > Unsharp Mask`) to give it a bit more crispness. Use very small values.
3. Save Your Work: Save your work as a `.PSD` file to preserve the layers so you can edit it later. Then, save a copy as a `.JPG` for sharing.
Important Tips for Photoshop CS3:
* Non-Destructive Editing: Always work on duplicate layers. Use adjustment layers and layer masks to make changes without permanently altering the original image data.
* Zoom In: Pay attention to detail. Zoom in to 100% or higher to refine selections and brushstrokes.
* Experiment: Don't be afraid to try different techniques and settings. The best way to learn is by doing.
* Learn Keyboard Shortcuts: Keyboard shortcuts will greatly speed up your workflow.
Let me know if you have any specific questions or get stuck on a particular step! Good luck!