Update README.md

Author: rutvik110

README.md

@@ -19,6 +19,10 @@ https://user-images.githubusercontent.com/65209850/196029076-c6548842-cbab-4632-
 <a target="_blank" href="https://github.com/rutvik110/Flutter-Animations/tree/master/lib/flutter_design_challenges/logIn_concept"><img src="https://media3.giphy.com/media/5YQikLdRni4gC1OmcI/giphy.gif" width="49%"></a>
 <a target="_blank" href="https://github.com/rutvik110/Flutter-Animations/tree/master/lib/flutter_design_challenges/floating_card"><img src="https://media3.giphy.com/media/iHdf2ZiGbpDdI5sztC/giphy.gif" width="49%"></a>
 
+[Stacked Pictures](https://github.com/rutvik110/Flutter-Animations/tree/master/lib/flutter_design_challenges/pictures_stack)
+
+https://user-images.githubusercontent.com/65209850/197038505-d71171c6-487b-4d1d-8532-47022c966966.mov
+
 <a target="_blank" href="https://github.com/rutvik110/Flutter-Animations/tree/master/lib/maths_meet_flutter/enlightened_heart"><img src="https://media3.giphy.com/media/fzoM7S1sKxTJGJF694/giphy.gif" width="49%"></a>
 <a target="_blank" href="https://github.com/rutvik110/Flutter-Animations/tree/master/lib/maths_meet_flutter/clockwork"><img src="https://media3.giphy.com/media/d5GF90fNm83SFsQC0B/giphy.gif" width="49%"></a>