diff --git a/NAMESPACE b/NAMESPACE
index 821d6cc..c7c52e6 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -11,6 +11,7 @@ export(nice_KM)
 export(nice_PCA)
 export(nice_UMAP)
 export(nice_VSB)
+export(nice_Volcano)
 export(nice_tSNE)
 export(plot_GSEA)
 export(power_analysis)
diff --git a/R/nice_Volcano.R b/R/nice_Volcano.R
new file mode 100644
index 0000000..cd8d4b6
--- /dev/null
+++ b/R/nice_Volcano.R
@@ -0,0 +1,127 @@
+#########################
+# Function nice_Volcano #
+#########################
+
+#' Function to draw Volcano plots.
+#'
+#' Volcano plot with configurable point shapes and threshold annotations:
+#' * Automatic triangle shapes for points above a user-defined y-axis limit (and a matching legend entry).
+#' * Horizontal dashed line at one or more significance thresholds, annotated with its value.
+#' * Vertical dashed lines at log-fold-change cutoffs, shown as custom x-axis ticks.
+#'
+#' @param results A data frame containing at least one column of effect sizes (e.g. log₂FC) and one column of significance (e.g. FDR).
+#' @param x_var Name of the column in `results` to plot on the x-axis (e.g. log₂FC).
+#' @param y_var Name of the column in `results` to plot on the y-axis (e.g. FDR).
+#' @param label_var to be defined.
+#' @param legend Logical. Control legend display. Default: TRUE.
+#' @param title title.
+#' @param colors colors.
+#' @param x_range X-axis range of values.
+#' @param y_max Maximum values of y-axis.
+#' @param cutoff_x to be defined.
+#' @param cutoff_y to be defined.
+#' @param nice_x to be defined.
+#' @param nice_y to be defined.
+#' @param genes Vector of genes to label in the plot. Default: NULL.
+#' @import ggplot2
+#' @importFrom rlang .data
+#' @export
+
+nice_Volcano <- function(results, x_range = 9, y_max = 8, cutoff_y = 0.05, cutoff_x = 1,
+                         nice_y = NULL, nice_x = NULL, y_var, x_var, label_var, legend = TRUE,
+                         title, colors = c("red", "grey70", "blue"), genes = NULL)
+{
+  if (!requireNamespace("ggrepel", quietly = TRUE)) {
+    stop(
+      "Package \"ggrepel\" must be installed to use this function.",
+      call. = FALSE
+    )
+  }
+
+  # Fixed variables
+  if (is.null(nice_y)) sig_nice <- cutoff_y*0.2 else sig_nice <- nice_y
+
+  if (is.null(nice_x)) chg_nice <- cutoff_x*4 else chg_nice <- nice_x
+
+  # Manage data
+  d.volcano <- data.frame(results)
+  d.volcano <- d.volcano[!is.na(d.volcano[, y_var]), ]
+  d.volcano[d.volcano[, y_var] < 10**-y_max, y_var] <- 10**-y_max
+
+  d.volcano$colors <- rep("other", nrow(d.volcano))
+  d.volcano$colors[(d.volcano[, x_var] >= cutoff_x & d.volcano[, y_var] < cutoff_y)] <- "over"
+  d.volcano$colors[(d.volcano[, x_var] <= -cutoff_x & d.volcano[, y_var] < cutoff_y)] <- "under"
+
+  d.volcano$shapes <- rep("nohits", nrow(d.volcano))
+  d.volcano$shapes[d.volcano[, y_var] <= 10**-y_max] <- "hits"
+
+  # Condition for labeling
+  if (is.null(genes)) {
+    cond <- d.volcano[, y_var] < sig_nice & abs(d.volcano[, x_var]) > chg_nice
+  } else {
+    cond <- d.volcano[, label_var] %in% genes
+  }
+
+  y_min <- min(-log10(d.volcano[[y_var]]))
+
+  # Plot
+  p.volcano <- ggplot() + theme_bw() +
+    scale_y_continuous(expand = c(0, 0.2),
+                       limits = c(y_min, y_max),
+                       breaks = seq(round(y_min, digits = 0), y_max, by = 1),
+                       minor_breaks = seq(round(y_min, digits = 0), y_max, by = 0.5)) +
+    scale_x_continuous(expand = c(0, 0),
+                       limits = c(-x_range, x_range),
+                       breaks = seq(-x_range, x_range, by = x_range*0.5),
+                       minor_breaks = seq(-x_range, x_range, by = x_range*0.1)) +
+
+    geom_point(data = d.volcano,
+               aes(x = .data[[x_var]], y = -log10(.data[[y_var]]), fill = colors, shape = .data[["shapes"]]),
+               size = 5.5, color = "gray10", alpha = 0.4, show.legend = legend) +
+
+    # Vertical lines and labels:
+    geom_vline(xintercept = c(-cutoff_x, cutoff_x), color = "grey20", alpha = 0.9, linetype = 2, linewidth = 1.2) +
+
+    # Horizontal line and label:
+    geom_hline(yintercept = -log10(cutoff_y), color = "grey20", alpha = 0.9, linetype = 2, linewidth = 1.2) +
+    geom_text(aes(x = -x_range*0.7, y = -log10(cutoff_y) + 0.5, label = paste("q =", cutoff_y)), color = "grey20", size = 6.2) +
+
+    # Color settings
+    scale_fill_manual(name = "Expression",
+                      values = c("over" = colors[1], "other" = colors[2], "under" = colors[3]),
+                      breaks = c("over", "other", "under"),
+                      labels = c("Up-regulated", "No difference", "Down-regulated"),
+                      guide = guide_legend(override.aes = aes(shape = 21, size = 5, alpha = 1))) +
+
+    # Change outliers shapes
+    scale_shape_manual(name = "Shape",
+                       values = c("hits" = 24, "nohits" = 21),
+                       guide = guide_legend(override.aes = list(fill = "white", size = 5, alpha = 1)),
+                       labels = c(bquote(FDR <= 10^-.(y_max)), bquote(FDR > 10^-.(y_max)))) +
+
+    # Labels for detectable genes
+    ggrepel::geom_label_repel(data = d.volcano[cond, ],
+                     aes(x = .data[[x_var]], y = -log10(.data[[y_var]]), label = .data[[label_var]]),
+                     inherit.aes = FALSE, parse = FALSE, max.iter = 5000, color = "black", size = 5,
+                     segment.alpha = 1.5, box.padding = grid::unit(0.8, "lines"), min.segment.length = grid::unit(0.01, "lines")) +
+
+    # Axis labels:
+    labs(x = expression("log"[2]*"(Fold Change)"),
+         y = expression("-log"[10]*"(FDR)"),
+         title = title) +
+
+    # Labels size
+    theme(plot.title = element_text(size = 22, hjust = 0.5),
+          axis.text.x = element_text(size = 18),
+          axis.text.y = element_text(size = 18),
+          axis.title.x = element_text(size = 22),
+          axis.title.y = element_text(size = 22),
+          legend.text = element_text(size = 14),
+          legend.title = element_text(size= 16),
+          legend.box.background = element_rect(color = "black"),
+          legend.background = element_blank(),
+          legend.position = "inside",
+          legend.position.inside = c(0.15, 0.75))
+
+  return(p.volcano)
+}
diff --git a/man/nice_Volcano.Rd b/man/nice_Volcano.Rd
new file mode 100644
index 0000000..b40a3db
--- /dev/null
+++ b/man/nice_Volcano.Rd
@@ -0,0 +1,60 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/nice_Volcano.R
+\name{nice_Volcano}
+\alias{nice_Volcano}
+\title{Function to draw Volcano plots.}
+\usage{
+nice_Volcano(
+  results,
+  x_range = 9,
+  y_max = 8,
+  cutoff_y = 0.05,
+  cutoff_x = 1,
+  nice_y = NULL,
+  nice_x = NULL,
+  y_var,
+  x_var,
+  label_var,
+  legend = TRUE,
+  title,
+  colors = c("red", "grey70", "blue"),
+  genes = NULL
+)
+}
+\arguments{
+\item{results}{A data frame containing at least one column of effect sizes (e.g. log₂FC) and one column of significance (e.g. FDR).}
+
+\item{x_range}{X-axis range of values.}
+
+\item{y_max}{Maximum values of y-axis.}
+
+\item{cutoff_y}{to be defined.}
+
+\item{cutoff_x}{to be defined.}
+
+\item{nice_y}{to be defined.}
+
+\item{nice_x}{to be defined.}
+
+\item{y_var}{Name of the column in \code{results} to plot on the y-axis (e.g. FDR).}
+
+\item{x_var}{Name of the column in \code{results} to plot on the x-axis (e.g. log₂FC).}
+
+\item{label_var}{to be defined.}
+
+\item{legend}{Logical. Control legend display. Default: TRUE.}
+
+\item{title}{title.}
+
+\item{colors}{colors.}
+
+\item{genes}{Vector of genes to label in the plot. Default: NULL.}
+}
+\description{
+Volcano plot with configurable point shapes and threshold annotations:
+\itemize{
+\item Automatic triangle shapes for points above a user-defined y-axis limit (and a matching legend entry).
+\item Horizontal dashed line at one or more significance thresholds, annotated with its value.
+\item Vertical dashed lines at log-fold-change cutoffs, shown as custom x-axis ticks.
+}
+}