diff --git a/src/visualization.jl b/src/visualization.jl
index 5554233..48b03b7 100644
--- a/src/visualization.jl
+++ b/src/visualization.jl
@@ -73,7 +73,7 @@ end
 function build_ui(U, V, param_obs_map::NamedTuple, params_obs, heat_obs)
 
     reset!(U, V, heat_obs)
-    fig = Figure(size=(1200, 950))
+    fig = Figure(size=(1300, 950))
 
     gh = GridLayout(fig[1, 1])
     dropdown = Menu(fig, options=collect(zip(["Gray-Scott", "FHN"], [:gray_scott, :fhn])))
@@ -99,24 +99,30 @@ function build_ui(U, V, param_obs_map::NamedTuple, params_obs, heat_obs)
     speed_slider = slidergrid.sliders[1].value
 
     gh[1, 2] = templategrid = GridLayout(ax.scene, tellwidth=false)
-    btn_zebra = Button(templategrid[1, 1], width=100, label="Zebra Stripes")
-    btn_cheetah = Button(templategrid[1, 2], width=100, label="Cheetah Spots")
-    btn_coral = Button(templategrid[1, 3], width=100, label="Coral Pattern")
+    templategrid[1, 1] = Label(fig, "Templates:")
+    btn_zebra = Button(templategrid[1, 2], width=100, label="Zebra Stripes")
+    btn_cheetah = Button(templategrid[1, 3], width=100, label="Cheetah Spots")
+    btn_coral = Button(templategrid[1, 4], width=100, label="Coral Pattern")
 
     # place all the parameter boxes
     gh[2, 2] = textboxgrid = GridLayout(ax.scene, tellwidth=false)
 
-    param_box!(textboxgrid, 1, "Du", param_obs_map.Du, col=1)
-    param_box!(textboxgrid, 2, "Dv", param_obs_map.Dv, col=1)
-    param_box!(textboxgrid, 3, "Feed", param_obs_map.F, col=1)
-    param_box!(textboxgrid, 4, "Kill", param_obs_map.k, col=1)
+    # Create and assign column header labels
+    textboxgrid[1, 1] = Label(fig, "GrayScott:", halign=:center)
+    textboxgrid[1, 3] = Label(fig, "FHN:", halign=:center)
+
+    # GrayScott column (col 1)
+    param_box!(textboxgrid, 2, "Du", param_obs_map.Du, col=1)
+    param_box!(textboxgrid, 3, "Dv", param_obs_map.Dv, col=1)
+    param_box!(textboxgrid, 4, "Feed", param_obs_map.F, col=1)
+    param_box!(textboxgrid, 5, "Kill", param_obs_map.k, col=1)
 
     # FHN column (col 2)
-    param_box!(textboxgrid, 1, "Du", param_obs_map.Du, col=2)
-    param_box!(textboxgrid, 2, "Dv", param_obs_map.Dv, col=2)
-    param_box!(textboxgrid, 3, "ϵ", param_obs_map.ϵ, col=2)
-    param_box!(textboxgrid, 4, "a", param_obs_map.a, col=2)
-    param_box!(textboxgrid, 5, "b", param_obs_map.b, col=2)
+    param_box!(textboxgrid, 2, "Du", param_obs_map.Du, col=2)
+    param_box!(textboxgrid, 3, "Dv", param_obs_map.Dv, col=2)
+    param_box!(textboxgrid, 4, "ϵ", param_obs_map.ϵ, col=2)
+    param_box!(textboxgrid, 5, "a", param_obs_map.a, col=2)
+    param_box!(textboxgrid, 6, "b", param_obs_map.b, col=2)
 
     rowsize!(gh, 1, Relative(0.2))  # small row for the menu
     rowsize!(gh, 2, Relative(0.8))
@@ -160,7 +166,7 @@ function build_ui(U, V, param_obs_map::NamedTuple, params_obs, heat_obs)
         reset!(U, V, heat_obs)
 
     end
-    
+
     # Template Control
     on(btn_zebra.clicks) do _
         # add column to center of matrix
@@ -197,7 +203,7 @@ function build_ui(U, V, param_obs_map::NamedTuple, params_obs, heat_obs)
     # Template Control
     on(btn_coral.clicks) do _
         U, V = Templates.coral_ic(params_obs[].N)
-        
+
         hm.colormap[] = :plasma
 
         # change params