diff --git a/slides/information-theory/figure/kl_calculation_plot.png b/slides/information-theory/figure/kl_calculation_plot.png
new file mode 100644
index 00000000..5f3b99bc
Binary files /dev/null and b/slides/information-theory/figure/kl_calculation_plot.png differ
diff --git a/slides/information-theory/figure/normal_entropy.png b/slides/information-theory/figure/normal_entropy.png
index 2c3e608c..0ff12fe2 100644
Binary files a/slides/information-theory/figure/normal_entropy.png and b/slides/information-theory/figure/normal_entropy.png differ
diff --git a/slides/information-theory/figure/uni_entropy.png b/slides/information-theory/figure/uni_entropy.png
index 4f828077..3694263b 100644
Binary files a/slides/information-theory/figure/uni_entropy.png and b/slides/information-theory/figure/uni_entropy.png differ
diff --git a/slides/information-theory/rsrc/make_diff_entropy_plots.R b/slides/information-theory/rsrc/make_diff_entropy_plots.R
index 49ee51d0..326368b1 100644
--- a/slides/information-theory/rsrc/make_diff_entropy_plots.R
+++ b/slides/information-theory/rsrc/make_diff_entropy_plots.R
@@ -69,15 +69,17 @@ uni_plot = function(a, b){
       geom_segment(aes(x = b, y = 0,
                      xend = b, yend = uniform_density), color = "blue", size = 1) +
       geom_segment(aes(x = a, y = 0,
-                     xend = a, yend = uniform_density), color = "blue", size = 1) 
+                     xend = a, yend = uniform_density), color = "blue", size = 1) +
+      xlim(0, 1.5) +
+      ylim(0, 1)
   return(p)
 }
 
-plot1 = uni_plot(0, 1)
-plot2 = uni_plot(2,8)
+plot1 = uni_plot(0, 1.5)
+plot2 = uni_plot(0, 1)
 
 p = grid.arrange(plot1, plot2, ncol = 2)
-ggsave("..figure/uni_entropy.png", plot = p, width = 8, height = 3)
+ggsave("..figure/uni_entropy.png", plot = p, width = 7, height = 3)
 
 
 ########## CREATE NORMAL DISTRIBUTIONS
@@ -97,12 +99,14 @@ normal_plot = function(mu,sigma){
   p = ggplot(data, aes(x = x)) +
     geom_line(aes(y = NormalDensity), color = "blue", size = 1) +
     labs(title =  paste("Differential entropy:", entropy_normal), x = "x", 
-         y = sprintf("N(%d,%s)", mu, sigma))
+         y = sprintf("N(%d,%s)", mu, sigma)) +
+    xlim(-4, 4) +
+    ylim(0, 0.4)
   return(p)
 }
 
 plot1 = normal_plot(0, 1)
-plot2 = normal_plot(2,8)
+plot2 = normal_plot(0, 1.5)
 
 p = grid.arrange(plot1, plot2, ncol = 2)
 ggsave("..figure/normal_entropy.png", plot = p, width = 8, height = 3)
diff --git a/slides/information-theory/rsrc/make_kl_calculation_plot.R b/slides/information-theory/rsrc/make_kl_calculation_plot.R
new file mode 100644
index 00000000..85aaed58
--- /dev/null
+++ b/slides/information-theory/rsrc/make_kl_calculation_plot.R
@@ -0,0 +1,60 @@
+library(ggplot2)
+library(gridExtra)
+library(extraDistr)
+
+####### PLOT KL DIVERGENCE FOR NORMAL AND LAPLACE DISTRIBUTION
+
+set.seed(123)
+
+x <- seq(-4, 4, length.out = 1000)
+
+norm_density <- dnorm(x, 0, 1)
+lp_density <- dlaplace(x, 0, 1.5)
+ratio_norm_lp <- norm_density/lp_density
+log_ratio <- log(ratio_norm_lp)
+dens_ratio <- norm_density*log_ratio
+data <- data.frame(x = x, NormalDensity = norm_density,
+                   LaPlaceDensity = lp_density,
+                   Ratio_Density = ratio_norm_lp,
+                   LogRatio = log_ratio,
+                   DensityRatio = dens_ratio)
+
+integrand <- function(x) {
+  
+  n_density <- dnorm(x, 0, 1)
+  l_density <- dlaplace(x, 0, 1.5)
+  log_ratio <- log(n_density/l_density)
+  n_density*log_ratio
+}
+
+result <- integrate(integrand, lower = 0, upper = 1)
+kl <- round(result$value, 2)
+
+plot1 = ggplot(data, aes(x = x)) +
+  geom_line(aes(y = NormalDensity), color = "blue", size = 1, linetype = "solid") +
+  geom_line(aes(y = LaPlaceDensity), color = "red", size = 1, linetype = "solid") +
+  labs(title = "N(0,1) and LP(0,1.5) Densities", x = "x", y = "Density") +
+  scale_color_manual(values = c("blue"))
+
+plot2 = ggplot(data, aes(x = x)) +
+  geom_line(aes(y = Ratio_Density), color = "darkgreen", size = 1, linetype = "solid") +
+  labs(title = "Ratio of Densities", x = "x", y = "p(x)/q(x)") +
+  scale_color_manual(values = c("red"))
+
+plot3 = ggplot(data, aes(x = x)) +
+  geom_line(aes(y = LogRatio), color = "purple", size = 1, linetype = "solid") +
+  labs(title = "Log-Ratio of Densities", x = "x", y = "log(p(x)/q(x))") +
+  scale_color_manual(values = c("red"))
+
+plot4 = ggplot(data, aes(x = x)) +
+  geom_line(aes(y = DensityRatio), color = "orange", size = 1, linetype = "solid") +
+  labs(title = "Integrand", x = "x", y = "p(x)*log(p(x)/q(x))") +
+  geom_ribbon(aes(ymax = DensityRatio, ymin = 0), fill = "grey", alpha = 0.5) +
+  geom_text(aes(x = 2.5, y = 0.1, label = paste("D_KL =",kl)), color = "black", size = 3) +
+  scale_color_manual(values = c("orange"))
+
+p = grid.arrange(plot1, plot2, plot3, plot4,  ncol = 2)
+ggsave("..figure/kl_calculation_plot.png", plot = p, width =8, height = 5)
+
+
+
diff --git a/slides/information-theory/slides-info-kl.tex b/slides/information-theory/slides-info-kl.tex
index 45cec42f..7ce041b1 100644
--- a/slides/information-theory/slides-info-kl.tex
+++ b/slides/information-theory/slides-info-kl.tex
@@ -48,6 +48,18 @@
 
 \end{vbframe}
 
+\begin{vbframe} {KL-Divergence Example}
+
+Consider the KL-Divergence between two continuous distributions with $p(X)=N(0,1)$ and $q(X)=LP(0, 1.5)$ given by
+
+  $$ D_{KL}(p \| q) = \int_{x \in \Xspace} p(x) \cdot \log \frac{p(x)}{q(x)}. $$
+
+\begin{figure}
+\includegraphics[width = 8cm ]{figure/kl_calculation_plot.png} 
+\end{figure}
+
+\end{vbframe}
+
 \begin{vbframe} {Information Inequality}
 
 $ D_{KL}(p \| q) \geq 0$ holds always true for any pair of distributions, and holds with equality if and only if $p=q$.