diff --git a/Inkscape/braces.png b/Inkscape/braces.png
deleted file mode 100644
index 6e21949..0000000
Binary files a/Inkscape/braces.png and /dev/null differ
diff --git a/Inkscape/fx.png b/Inkscape/fx.png
deleted file mode 100644
index ae317e1..0000000
Binary files a/Inkscape/fx.png and /dev/null differ
diff --git a/Inkscape/join.png b/Inkscape/join.png
deleted file mode 100644
index 009f0fe..0000000
Binary files a/Inkscape/join.png and /dev/null differ
diff --git a/Inkscape/knime.svg b/Inkscape/knime.svg
deleted file mode 100644
index 8b799ce..0000000
--- a/Inkscape/knime.svg
+++ /dev/null
@@ -1,199 +0,0 @@
-
-
-
-
\ No newline at end of file
diff --git a/Inkscape/pi.png b/Inkscape/pi.png
deleted file mode 100644
index ddeccb1..0000000
Binary files a/Inkscape/pi.png and /dev/null differ
diff --git a/Inkscape/ra-icons/16x16.svg b/Inkscape/ra-icons/16x16.svg
deleted file mode 100644
index 4aa1293..0000000
--- a/Inkscape/ra-icons/16x16.svg
+++ /dev/null
@@ -1,57 +0,0 @@
-
-
-
-
diff --git a/Inkscape/ra-icons/join.png b/Inkscape/ra-icons/join.png
deleted file mode 100644
index 009f0fe..0000000
Binary files a/Inkscape/ra-icons/join.png and /dev/null differ
diff --git a/Inkscape/ra-icons/join.svg b/Inkscape/ra-icons/join.svg
deleted file mode 100644
index b756ba6..0000000
--- a/Inkscape/ra-icons/join.svg
+++ /dev/null
@@ -1,76 +0,0 @@
-
-
-
-
diff --git a/Inkscape/ra-icons/projection.png b/Inkscape/ra-icons/projection.png
deleted file mode 100644
index ddeccb1..0000000
Binary files a/Inkscape/ra-icons/projection.png and /dev/null differ
diff --git a/Inkscape/ra-icons/projection.svg b/Inkscape/ra-icons/projection.svg
deleted file mode 100644
index 5630964..0000000
--- a/Inkscape/ra-icons/projection.svg
+++ /dev/null
@@ -1,79 +0,0 @@
-
-
-
-
diff --git a/Inkscape/ra-icons/rename.png b/Inkscape/ra-icons/rename.png
deleted file mode 100644
index 1fc0e5c..0000000
Binary files a/Inkscape/ra-icons/rename.png and /dev/null differ
diff --git a/Inkscape/ra-icons/rename.svg b/Inkscape/ra-icons/rename.svg
deleted file mode 100644
index 0e57ccb..0000000
--- a/Inkscape/ra-icons/rename.svg
+++ /dev/null
@@ -1,73 +0,0 @@
-
-
-
-
diff --git a/Inkscape/ra-icons/selection.png b/Inkscape/ra-icons/selection.png
deleted file mode 100644
index c0e5741..0000000
Binary files a/Inkscape/ra-icons/selection.png and /dev/null differ
diff --git a/Inkscape/ra-icons/selection.svg b/Inkscape/ra-icons/selection.svg
deleted file mode 100644
index b20ec55..0000000
--- a/Inkscape/ra-icons/selection.svg
+++ /dev/null
@@ -1,79 +0,0 @@
-
-
-
-
diff --git a/Inkscape/ra-icons/union.png b/Inkscape/ra-icons/union.png
deleted file mode 100644
index 04b3391..0000000
Binary files a/Inkscape/ra-icons/union.png and /dev/null differ
diff --git a/Inkscape/ra-icons/union.svg b/Inkscape/ra-icons/union.svg
deleted file mode 100644
index 79bb9f6..0000000
--- a/Inkscape/ra-icons/union.svg
+++ /dev/null
@@ -1,73 +0,0 @@
-
-
-
-
diff --git a/Inkscape/ra-icons/value.png b/Inkscape/ra-icons/value.png
deleted file mode 100644
index 35ba96f..0000000
Binary files a/Inkscape/ra-icons/value.png and /dev/null differ
diff --git a/Inkscape/ra-icons/value.svg b/Inkscape/ra-icons/value.svg
deleted file mode 100644
index b2a664a..0000000
--- a/Inkscape/ra-icons/value.svg
+++ /dev/null
@@ -1,72 +0,0 @@
-
-
-
-
diff --git a/Inkscape/rho.png b/Inkscape/rho.png
deleted file mode 100644
index 0008bf1..0000000
Binary files a/Inkscape/rho.png and /dev/null differ
diff --git a/Inkscape/sigma.png b/Inkscape/sigma.png
deleted file mode 100644
index c0e5741..0000000
Binary files a/Inkscape/sigma.png and /dev/null differ
diff --git a/readme.md b/readme.md
new file mode 100644
index 0000000..8cf4ed3
--- /dev/null
+++ b/readme.md
@@ -0,0 +1,34 @@
+# AndlRaKnime is an implementation of the Relational Algebra as a set of Knime nodes
+
+Andl is A New Database Language. See .
+
+Knime is a visual programming language, which models the flow of data in tables as a graphical workflow, made up of nodes and edges.
+To learn more about Knime, go here: .
+
+AndlRaKnime provides a set of nodes that implement the Relational Algebra.
+Using these nodes allows you to perform SQL-like operations on a wide variety of data sources, such as
+CSV files or data retrieved online.
+
+Sample workflows are included to demonstrate these capabilities.
+
+## FIRST DO THIS
+
+The binary release includes a JAR file.
+Put this in your Knime installation dropins folder.
+A set of Andl nodes will appear in your node repository.
+
+The binary release also includes a ZIP archived of sample nodes.
+Put these in your Knime runtime workspace.
+
+Then start or restart Knime.
+
+## LICENCE
+
+This version of AndlRaKnime is free for any kind of experimental use, especially helping to make it better.
+For now, the licence does not grant rights for distribution or commercial use.
+That will have to wait until I can choose the right licence, which depends a lot on who might want to use it.
+
+AndlRaKnime is built using a variety of components based on Java, Eclipse and Knime.
+The reader is referred to those products for relevant licence terms.
+
+Please contact me with any questions or suggestions at david@andl.org.