---

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using static System.Windows.Forms.VisualStyles.VisualStyleElement.ProgressBar;

namespace OOP
{

    public partial class Form1: Form
    {
        int count = 0;
        Random r = new Random(1);
        int[] ar;
        public Form1()
        {
            InitializeComponent();
            
        }

        private void Form1_Paint(object sender, PaintEventArgs e)
        {
            this.Text = count++.ToString();
            Color clr = Color.FromArgb(10, 50, 75, 250);

            int x1 = 400;
            int y1 = 300;
            int x2, y2;

            for (int i = 0; i < 100; i++)
            {
                SolidBrush solidBrush = new SolidBrush(clr);

                x2 = x1 + ar[i * 5 + 3];
                y2 = y1 + ar[i * 5 + 4];

                e.Graphics.FillRectangle(solidBrush, new Rectangle(100, 100, 200, 150));

                x1 = x2;
                y1 = y2;
            }
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            ar = new int[500];
            for (int i = 0; i < 100; i++)
            {
                ar[i * 5] = r.Next(256);
                ar[i * 5 + 1] = r.Next(256);
                ar[i * 5 + 2] = r.Next(256);
                ar[i * 5 + 3] = r.Next(-100, 100);
                ar[i * 5 + 4] = r.Next(-100, 100);
            }
        }
    }
}
// нужно сделать мазки другой кистью https://learn.microsoft.com/ru-ru/dotnet/api/System.Drawing.Brush?view=windowsdesktop-7.0