diff --git a/backends/frotz/dumb_pic.c b/backends/frotz/dumb_pic.c
new file mode 100644
index 0000000000000000000000000000000000000000..33eab0375d2f8f98cd8f067bbb8fc76aaf8572da
--- /dev/null
+++ b/backends/frotz/dumb_pic.c
@@ -0,0 +1,153 @@
+/* dumb-pic.c
+ * $Id: dumb-pic.c,v 1.1.1.1 2002/03/26 22:38:34 feedle Exp $
+ *
+ * Copyright 1997,1998 Alcibiades Petrofsky
+ * <alcibiades@petrofsky.berkeley.ca.us>.
+ * Any use permitted provided this notice stays intact.
+ */
+#include "dumb_frotz.h"
+
+f_setup_t f_setup;
+
+#define PIC_FILE_HEADER_FLAGS 1
+#define PIC_FILE_HEADER_NUM_IMAGES 4
+#define PIC_FILE_HEADER_ENTRY_SIZE 8
+#define PIC_FILE_HEADER_VERSION 14
+
+#define PIC_HEADER_NUMBER 0
+#define PIC_HEADER_WIDTH 2
+#define PIC_HEADER_HEIGHT 4
+
+static struct {
+  int z_num;
+  int width;
+  int height;
+  int orig_width;
+  int orig_height;
+} *pict_info;
+static int num_pictures = 0;
+
+static unsigned char lookupb(unsigned char *p, int n) {return p[n];}
+static unsigned short lookupw(unsigned char *p, int n)
+{
+  return (p[n + 1] << 8) | p[n];
+}
+
+void dumb_init_pictures (char *filename)
+{
+  FILE *file = NULL;
+  int success = FALSE;
+  unsigned char gheader[16];
+  unsigned char *raw_info = NULL;
+  int i, entry_size, flags;
+  float x_scaler, y_scaler;
+
+  do {
+    if ((h_version != V6)
+	|| !filename
+	|| ((file = fopen (filename, "rb")) == NULL)
+	|| (fread(&gheader, sizeof (gheader), 1, file) != 1))
+      break;
+
+    num_pictures = lookupw(gheader, PIC_FILE_HEADER_NUM_IMAGES);
+    entry_size = lookupb(gheader, PIC_FILE_HEADER_ENTRY_SIZE);
+    flags = lookupb(gheader, PIC_FILE_HEADER_FLAGS);
+
+    raw_info = malloc(num_pictures * entry_size);
+
+    if (fread(raw_info, num_pictures * entry_size, 1, file) != 1)
+      break;
+
+    pict_info = malloc((num_pictures + 1) * sizeof(*pict_info));
+    pict_info[0].z_num = 0;
+    pict_info[0].height = num_pictures;
+    pict_info[0].width = lookupw(gheader, PIC_FILE_HEADER_VERSION);
+
+    y_scaler = h_screen_rows / 200.0;
+    x_scaler = h_screen_cols / ((flags & 0x08) ? 640.0 : 320.0);
+
+    /* Copy and scale.  */
+    for (i = 1; i <= num_pictures; i++) {
+      unsigned char *p = raw_info + entry_size * (i - 1);
+      pict_info[i].z_num = lookupw(p, PIC_HEADER_NUMBER);
+      pict_info[i].orig_height = lookupw(p, PIC_HEADER_HEIGHT);
+      pict_info[i].orig_width = lookupw(p, PIC_HEADER_WIDTH);
+      pict_info[i].height = pict_info[i].orig_height * y_scaler + .5;
+      pict_info[i].width = pict_info[i].orig_width * x_scaler + .5;
+    }
+    success = TRUE;
+  } while (0);
+  if (file)
+    fclose(file);
+  if (raw_info)
+    free(raw_info);
+  if (success)
+    h_config |= CONFIG_PICTURES;
+  else
+    {
+      h_flags &= ~GRAPHICS_FLAG;
+      if (filename)
+	fprintf(stderr, "Warning: could not read graphics file %s\n", filename);
+    }
+}
+
+/* Convert a Z picture number to an index into pict_info.  */
+static int z_num_to_index(int n)
+{
+  int i;
+  for (i = 0; i <= num_pictures; i++)
+    if (pict_info[i].z_num == n)
+      return i;
+  return -1;
+}
+
+int os_picture_data(int num, int *height, int *width)
+{
+  int index;
+
+  *height = 0;
+  *width = 0;
+
+  if (!pict_info)
+    return FALSE;
+
+  if ((index = z_num_to_index(num)) == -1)
+    return FALSE;
+
+  *height = pict_info[index].height;
+  *width = pict_info[index].width;
+
+  return TRUE;
+}
+
+void os_draw_picture (int num, int row, int col)
+{
+  int width, height, r, c;
+  if (!os_picture_data(num, &height, &width) || !width || !height)
+    return;
+  col--, row--;
+  /* Draw corners */
+  dumb_set_picture_cell(row, col, '+');
+  dumb_set_picture_cell(row, col + width - 1, '+');
+  dumb_set_picture_cell(row + height - 1, col, '+');
+  dumb_set_picture_cell(row + height - 1, col + width - 1, '+');
+  /* sides */
+  for (c = col + 1; c < col + width - 1; c++) {
+    dumb_set_picture_cell(row, c, '-');
+    dumb_set_picture_cell(row + height - 1, c, '-');
+  }
+  for (r = row + 1; r < row + height - 1; r++) {
+    dumb_set_picture_cell(r, col, '|');
+    dumb_set_picture_cell(r, col + width - 1, '|');
+  }
+  /* body, but for last line */
+  for (r = row + 1; r < row + height - 2; r++)
+    for (c = col + 1; c < col + width - 1; c++)
+      dumb_set_picture_cell(r, c, ':');
+  /* Last line of body, including picture number.  */
+  if (height >= 3)
+    for (c = col + width - 2; c > col; c--, (num /= 10))
+      dumb_set_picture_cell(row + height - 2, c, num ? (num % 10 + '0') : ':');
+}
+
+int os_peek_colour (void) {return BLACK_COLOUR; }