update doc page

docs/content/reference/dataframes.md

@@ -21,25 +21,54 @@ For an in-depth introduction to the dataframe API and the possible workflows it
 
 ### Using the dataframe API
 
-The following snippet demonstrates how to query the first 10 rows in a Rerun recording:
+The following snippet demonstrates how to query the first 10 rows in a Rerun recording using latest-at (i.e. time-aligned) semantics:
 
 snippet: reference/dataframe_query
 
 Check out the API reference to learn more about all the ways that data can be searched and filtered:
 * [🐍 Python API reference](https://ref.rerun.io/docs/python/stable/common/dataframe/)
-* [🐍 Python example](https://github.com/rerun-io/rerun/blob/c00a9f649fd4463f91620e8e2eac11355b245ac5/examples/python/dataframe_query/dataframe_query.py)
-* [🦀 Rust API reference](https://docs.rs/crate/rerun/latest)
-* [🦀 Rust example](https://github.com/rerun-io/rerun/blob/c00a9f649fd4463f91620e8e2eac11355b245ac5/examples/rust/dataframe_query/src/main.rs)
+  * [Example](https://github.com/rerun-io/rerun/blob/c00a9f649fd4463f91620e8e2eac11355b245ac5/examples/python/dataframe_query/dataframe_query.py)
+* [🦀 Rust API reference](https://docs.rs/rerun/latest/rerun/dataframe/index.html)
+  * [Example](https://github.com/rerun-io/rerun/blob/c00a9f649fd4463f91620e8e2eac11355b245ac5/examples/rust/dataframe_query/src/main.rs)
 
 
 ### Using the blueprint API to configure a dataframe view
 
-TODO(cmc): incoming.
+The following snippet demonstrates how to query the first 10 rows in a Rerun recording using latest-at (i.e. time-aligned) semantics, and display them in a [dataframe view](types/views/dataframe_view):
+
+snippet: reference/dataframe_view_query
+
+<picture>
+  <img src="https://static.rerun.io/dataframe_query_example/d3dc908edb09377fbdc4c8f16b1b35a7a35a5e7d/full.png" alt="">
+  <source media="(max-width: 480px)" srcset="https://static.rerun.io/dataframe_query_example/d3dc908edb09377fbdc4c8f16b1b35a7a35a5e7d/480w.png">
+  <source media="(max-width: 768px)" srcset="https://static.rerun.io/dataframe_query_example/d3dc908edb09377fbdc4c8f16b1b35a7a35a5e7d/768w.png">
+  <source media="(max-width: 1024px)" srcset="https://static.rerun.io/dataframe_query_example/d3dc908edb09377fbdc4c8f16b1b35a7a35a5e7d/1024w.png">
+  <source media="(max-width: 1200px)" srcset="https://static.rerun.io/dataframe_query_example/d3dc908edb09377fbdc4c8f16b1b35a7a35a5e7d/1200w.png">
+</picture>
+
+#### Aside: re-using blueprint files from other SDKs
+
+While the blueprint APIs are currently only available in Python, blueprints can be saved and re-logged as needed from any language our SDKs support.
+
+First, save the blueprint to a file (`.rbl` by convention) using either the viewer (`Menu > Save blueprint`) or the python API:
+
+snippet: reference/dataframe_save_blueprint
+
+Then log that blueprint file in addition to the data itself:
+
+snippet: reference/dataframe_view_query_external
 
 Check out the blueprint API reference to learn more about all the ways that data can be searched and filtered:
 * [🐍 Python blueprint API reference](https://ref.rerun.io/docs/python/latest/common/blueprint_apis/)
+* [🐍 Python `log_file_from_path`](https://ref.rerun.io/docs/python/latest/common/logging_functions/#rerun.log_file_from_path)
+* [🦀 Rust `log_file_from_path`](https://docs.rs/rerun/latest/rerun/struct.RecordingStream.html#method.log_file_from_path)
+* [🌊 C++ `log_file_from_path`](https://ref.rerun.io/docs/cpp/stable/classrerun_1_1RecordingStream.html#a20798d7ea74cce5c8174e5cacd0a2c47)
 
 
 ### Setting up dataframe view manually in the UI
 
-TODO(cmc): incoming.
+The same [dataframe view](types/views/dataframe_view) shown above can be configured purely from the UI:
+
+<video width="100%" autoplay loop muted controls>
+    <source src="https://static.rerun.io/dataframe/df-dna-demo.webm" type="video/webm" />
+</video>