Update README

README.md

@@ -1,12 +1,16 @@
-Implementation of Naderi Yeganeh's art in Rust
+Implementation of [Hamid Naderi Yeganeh](https://x.com/naderi_yeganeh)'s art in Rust.
+
+Implemented:
+
+- [Sunflower Field](https://x.com/naderi_yeganeh/status/1858455441782534161) ([Workings](./workings/sunflower_field.png))
 
 Ideas:
 
 - [ ] Consider using `rayon` instead of `std::thread`
 - [ ] Consider using `winit` `UserEvent` instead of `std::mpsc::channel`
 - [ ] Consider porting to `rust-gpu`
-- [ ] Position of cursor gives you the history of that value (i.e. all the computations that led to that pixel)
-- [ ] proc-macro to write more math-like expressions, which will auto-generate the functions (and metadata needed for history)
-- [ ] sunflower_field optimisation: v is always a constant integer
+- [ ] Position of cursor gives you a popup of the history of that value (i.e. all the computations that led to the colour of that pixel)
+- [ ] Write a proc-macro to write more math-like expressions, which will auto-generate the functions (and the metadata needed for the history)
+- [x] sunflower_field optimisation: v is always a constant integer
 
-Workings are excalidraw-embedded png files
+Workings are PNG images with the [Excalidraw](https://excalidraw.com) scene embedded into them.