diff --git a/static/images/biocas2017/BGR.pdf b/static/images/biocas2017/BGR.pdf
deleted file mode 100644
index 9c6bf79..0000000
Binary files a/static/images/biocas2017/BGR.pdf and /dev/null differ
diff --git a/static/images/biocas2017/BGR.svg b/static/images/biocas2017/BGR.svg
new file mode 100644
index 0000000..f7bcae7
--- /dev/null
+++ b/static/images/biocas2017/BGR.svg
@@ -0,0 +1,201 @@
+
+
diff --git a/static/images/biocas2017/BODE.pdf b/static/images/biocas2017/BODE.pdf
deleted file mode 100644
index 43c99ef..0000000
Binary files a/static/images/biocas2017/BODE.pdf and /dev/null differ
diff --git a/static/images/biocas2017/BODE.svg b/static/images/biocas2017/BODE.svg
new file mode 100644
index 0000000..df6fa46
--- /dev/null
+++ b/static/images/biocas2017/BODE.svg
@@ -0,0 +1,2059 @@
+
+
diff --git a/static/images/biocas2017/D2D.pdf b/static/images/biocas2017/D2D.pdf
deleted file mode 100644
index b4c7810..0000000
Binary files a/static/images/biocas2017/D2D.pdf and /dev/null differ
diff --git a/static/images/biocas2017/D2D.svg b/static/images/biocas2017/D2D.svg
new file mode 100644
index 0000000..c9b0e28
--- /dev/null
+++ b/static/images/biocas2017/D2D.svg
@@ -0,0 +1,2360 @@
+
+
diff --git a/static/images/biocas2017/ENGINI.pdf b/static/images/biocas2017/ENGINI.pdf
deleted file mode 100644
index 89b0610..0000000
Binary files a/static/images/biocas2017/ENGINI.pdf and /dev/null differ
diff --git a/static/images/biocas2017/ENGINI.svg b/static/images/biocas2017/ENGINI.svg
new file mode 100644
index 0000000..75e4e57
--- /dev/null
+++ b/static/images/biocas2017/ENGINI.svg
@@ -0,0 +1,810 @@
+
+
diff --git a/static/images/biocas2017/PSRR.pdf b/static/images/biocas2017/PSRR.pdf
deleted file mode 100644
index fe13d13..0000000
Binary files a/static/images/biocas2017/PSRR.pdf and /dev/null differ
diff --git a/static/images/biocas2017/PSRR.svg b/static/images/biocas2017/PSRR.svg
new file mode 100644
index 0000000..39c3474
--- /dev/null
+++ b/static/images/biocas2017/PSRR.svg
@@ -0,0 +1,2231 @@
+
+
diff --git a/static/images/biocas2017/REG.pdf b/static/images/biocas2017/REG.pdf
deleted file mode 100644
index c8ed206..0000000
Binary files a/static/images/biocas2017/REG.pdf and /dev/null differ
diff --git a/static/images/biocas2017/REG.svg b/static/images/biocas2017/REG.svg
new file mode 100644
index 0000000..07c05bb
--- /dev/null
+++ b/static/images/biocas2017/REG.svg
@@ -0,0 +1,634 @@
+
+
diff --git a/static/images/biocas2017/SDM.pdf b/static/images/biocas2017/SDM.pdf
deleted file mode 100644
index 3fde51b..0000000
Binary files a/static/images/biocas2017/SDM.pdf and /dev/null differ
diff --git a/static/images/biocas2017/SDM.svg b/static/images/biocas2017/SDM.svg
new file mode 100644
index 0000000..47d7327
--- /dev/null
+++ b/static/images/biocas2017/SDM.svg
@@ -0,0 +1,623 @@
+
+
diff --git a/static/images/biocas2017/SPEC.pdf b/static/images/biocas2017/SPEC.pdf
deleted file mode 100644
index c0232b2..0000000
Binary files a/static/images/biocas2017/SPEC.pdf and /dev/null differ
diff --git a/static/images/biocas2017/SPEC.svg b/static/images/biocas2017/SPEC.svg
new file mode 100644
index 0000000..3eeb5c3
--- /dev/null
+++ b/static/images/biocas2017/SPEC.svg
@@ -0,0 +1,566 @@
+
+
diff --git a/static/images/biocas2017/SYS.pdf b/static/images/biocas2017/SYS.pdf
deleted file mode 100644
index 2eb02d6..0000000
Binary files a/static/images/biocas2017/SYS.pdf and /dev/null differ
diff --git a/static/images/biocas2017/SYS.svg b/static/images/biocas2017/SYS.svg
new file mode 100644
index 0000000..b0b6b76
--- /dev/null
+++ b/static/images/biocas2017/SYS.svg
@@ -0,0 +1,1024 @@
+
+
diff --git a/static/images/biocas2017/refc.pdf b/static/images/biocas2017/refc.pdf
deleted file mode 100644
index 3da2ed5..0000000
Binary files a/static/images/biocas2017/refc.pdf and /dev/null differ
diff --git a/static/images/biocas2017/refc.svg b/static/images/biocas2017/refc.svg
new file mode 100644
index 0000000..06749b0
--- /dev/null
+++ b/static/images/biocas2017/refc.svg
@@ -0,0 +1,1783 @@
+
+
diff --git a/static/images/biocas2018/concept.svg b/static/images/biocas2018/concept.svg
index 08e1ecc..a5ec0be 100644
--- a/static/images/biocas2018/concept.svg
+++ b/static/images/biocas2018/concept.svg
@@ -1,205 +1,793 @@
-
-