Arduino TvOut

I decided to try the arduinos tv out function two days ago and its cool. I now am experimenting with outputting values from potentiometers to my tv. I wrote a simple code that does so and it works. I’ve also now included an led as a light sensor.
heres the code.

int potPin1= A0;
int val = A5;
int val1 = A4;

#include <TVout.h>
#include <fontALL.h>

TVout TV;

void setup(){
TV.begin(NTSC,120,96);
TV.select_font(font6x8);
TV.println(“Arduino Analog Read Tv”);
}

void loop(){
int sensorValue = analogRead(potPin1);
delay(1000);
TV.println(sensorValue, DEC);
val = analogRead (A5);
delay(1000);
TV.println(val, DEC);
val1 = analogRead(A4);
delay(1000);
TV.println(val1, DEC);

}

Is there a way to make a custom logo show up behind the text. and also can I display a custom logo at the beginning.

can I display a custom logo at the beginning.

Never worked with TVout, but I assume you can do (by means of ASCII-art )

void setup(){
  TV.begin(NTSC,120,96);
  TV.select_font(font6x8);
   TV.println("Arduino Analog Read Tv");

  //
  // print your logo here  (== many TV println()'s
  //
  delay(5000);
}

void loop()
{
  etc ...