diff --git a/book/art/fullnode.bob b/book/art/fullnode.bob
index 6887c701e0..d82577a700 100644
--- a/book/art/fullnode.bob
+++ b/book/art/fullnode.bob
@@ -6,21 +6,21 @@
  | Client |  |  | JSON RPC Service |           |
  |        |<----|                  |           |
  `----+---`  |  `------------------`           |
-      |      |     ^    .----------------.     |
-      |      |     |    | Gossip Service |     |  .------------------.
-      |      |     |    | (syncs votes & |<------>| Validators       |
-      |      |     |    |  contact info) |     |  |                  |
+      |      |     ^                           |
+      |      |     |    .----------------.     |  .------------------.
+      |      |     |    | Gossip Service |<------>| Validators       |
       |      |     |    `----------------`     |  |                  |
+      |      |     |                           |  |                  |
       |      |     |                           |  |  .------------.  |
       |      |  .--+---.  .------.  .--------. |  |  |            |  |
       |      |  | Bank |<-|Replay|  |Network |<------+ Upstream   |  |
       |      |  | Forks|  |Stage |  |Observer| |  |  | Validators |  |
-      |      |  `------`  `--+---`  `-----+--` |  |  |            |  |
-      |      |   ^           |  ^         |    |  |  `------------`  |
-      |      |   | .------   |  |         |    |  |                  |
-      |      |   | |Gossip|<-` .+-----.   |    |  |                  |
-      |      |   | |Votes |    |ledger|<--`    |  |                  |
-      |      |   | `-+----`    `------`        |  |  .------------.  |
+      |      |  `------`  `--+---`  `------+-` |  |  |            |  |
+      |      |   ^           |  ^          |   |  |  `------------`  |
+      |      |   | .------   |  |          |   |  |                  |
+      |      |   | |Gossip|<-`.-+-------.  |   |  |                  |
+      |      |   | |Votes |   |Blocktree|<-`   |  |                  |
+      |      |   | `-+----`   `---------`      |  |  .------------.  |
       |      |   |   |           ^             |  |  |            |  |
       |      |   |   v           |             |  |  | Downstream |  |
       |      |  .+----.   .------+----.        |  |  | Validators |  |