---
title: landmarks
framework: vision
role: symbol
role_heading: Instance Property
path: vision/faceobservation/landmarks
---

# landmarks

The facial features of the detected face.

## Declaration

```swift
var landmarks: FaceObservation.Landmarks2D?
```

## Discussion

Discussion This value is nil for face observations produced by a DetectFaceRectanglesRequest analysis. Use the DetectFaceLandmarksRequest object to find facial features.

## See Also

### Inspecting an observation

- [RequestDescriptor](vision/requestdescriptor.md)
- [FaceObservation.Landmarks2D](vision/faceobservation/landmarks2d.md)
- [pitch](vision/faceobservation/pitch.md)
- [roll](vision/faceobservation/roll.md)
- [yaw](vision/faceobservation/yaw.md)