ACE Image Transformations and Warping

Question 1

When using Free Transform (Ctrl/Cmd+T) in Photoshop, how do you scale an object proportionally in Photoshop CC 2019 and later?

Accepted Answer

Drag any corner handle without holding any modifier key

Answer

In Photoshop CC 2019 and later, Free Transform scales proportionally by default when dragging a corner handle — no modifier key is needed. This was a change from older versions where Shift was required. Holding Shift in newer versions actually allows non-proportional (free) scaling.

Question 2

Which Photoshop transform feature lets you bend and reshape an image or layer by dragging a mesh of control points, making it useful for conforming a flat design to a curved surface?

Accepted Answer

Warp (mesh)

Answer

Edit > Transform > Warp places a grid mesh over the layer, and each mesh intersection can be dragged to bend and reshape the contents freely. This is ideal for wrapping flat artwork to curved surfaces like bottles or fabric. Puppet Warp pins specific points to control movement, and Perspective Warp handles architectural perspective corrections.

Question 3

A designer wants to resize a wide panoramic photo to a narrower format while keeping the people in the photo at their natural proportions. Which transform tool is designed for this use case?

Accepted Answer

Content-Aware Scale

Answer

Content-Aware Scale (Edit > Content-Aware Scale) intelligently rescales an image by compressing or expanding background areas while protecting regions with significant detail, such as people and faces. This avoids the distortion that would occur with a standard Free Transform resize.

Question 4

What is the primary purpose of Puppet Warp in Photoshop?

Accepted Answer

To pin specific points on a layer and reposition or articulate parts of the image independently

Answer

Puppet Warp (Edit > Puppet Warp) overlays a triangular mesh on a layer, and you place 'pins' on specific areas. Pinned areas are held in place while other areas can be dragged and rotated, allowing natural articulation — useful for repositioning limbs, bending objects, or reshaping elements while anchoring other parts.

Question 5

A designer photographs a building from a low angle, causing vertical lines to converge (keystoning). Which Photoshop tool is specifically designed to correct perspective distortions in architectural images?

Accepted Answer

Perspective Warp

Answer

Perspective Warp (Edit > Perspective Warp) is purpose-built for correcting architectural perspective by letting you define the planes of a building and then straightening them independently. Lens Correction handles barrel/pincushion lens distortion but not arbitrary perspective, and Adaptive Wide Angle is for correcting wide-angle lens curvature.

(ACE) Adobe Certified Expert in Photoshop Practice Test

(ACE) Adobe Certified Expert in Photoshop Practice Test

ACE Image Transformations and Warping